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Pharmaceutical Chemistry Quiz

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Pharmaceutical Chemistry Quiz (Part-1):
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Pharmaceutical Chemistry Quiz (Part-1)

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1. _____ is used as a bleaching agent.

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2. ______ are used to maintain general public health standards and to clean or wash away the organic matter

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3. The medicinal use of sodium fluoride is:

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4. Potassium permanganate assay is based on the

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5. Hydrogen peroxide oxidises ferrous to ferric in the presence of dilute sulphuric acid; and the solution turns yellow from

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6. On heating at _____°C, silver nitrate gives a bright, white mass of metallic silver and also liberates nitrogen dioxide and oxygen.

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7. Assay of magnesium carbonate is based on _____.

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8. Preparations of aluminium hydroxide gel should not have less than 3,5% and not more than _____

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9. On heating solution of silver nitrate in ammonia and metallic silver collects on the walls of the vessel and appears in the form of mirror

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10. Ethyl alcohol and boric acid mixture burn with a ______ flame.

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11. The process of adding fluoride to the municipal water supply is termed as

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12. The agents oxidise the active functional groups present in proteins or enzymes essential for the growth and survival of microbes comes under

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13. ______ is the most common dentifrice that dentists recommend to use with a toothbrush for removing dental plaque and food debris.

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14. On a large scale, potassium permanganate is prepared by mixing KOH solution, powdered manganese oxide, and

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15. ______ is commonly synthesised by the Solvay process.

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16. Precipitated chalk is having not less than 98.0% and not more than _____ of CaCO3 which is calculated with reference to the sample dried at 105°C.

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17. Sodium bicarbonate reacts with carboxyl groups present in proteins to give a brisk effervescence due to _________ formation.

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18. Fluoride inhibits caries formation via

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19. Potassium permanganate was formerly known as

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20. Magaldrate is made up of _____ and _____

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21. On heating boric acid at high temperature, forms a glassy mass of ______

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22. Electrolysis of 50% ice-cold H2SO4 results in the formation of perdisulphuric acid which is distilled under reduced pressure to give ____% H2O2 (Hydrogen peroxide).

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23. Aluminium hydroxide gel is an _______ compound and acts as an ideal buffer at pH range 3-5.

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24. A _____ is a substance used for cleaning the reachable surfaces of the teeth with a toothbrush.

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25. Chemicals or agents that are used to kill or inhibit the growth of microorganism are known as

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Pharmaceutical Chemistry Quiz (Part-2):
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Pharmaceutical Chemistry Quiz (Part-2)

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1. Which is not requirement of wash liquid?

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2. Which is correct sequence of steps in gravimetric analysis?

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3. Which one act as haematinics agent?

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4. Another name of ferric ammonium citrate is

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5. Which one of the following is not an ideal property for antacids?

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6. In pharmaceutics, carbonyl iron is used to treat:

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7. The formula of iron pentacarbonyl is:

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8. Pure water is not used as wash liquid because it carries out:

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9. The chemical formula of ferrous fumarate is

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10. Gravimetric analysis is type of _____ analysis

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11. Haematinics are used in deficiency of:

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12. The other name of ferrous sulphate is:

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13. _____ not absorbed to a significant extent and thus do not exert a systemic effect

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14. Ferrous fumarate is is prepared by heating

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15. Filtration, washing, digestion

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16. The colour of dried ferrous sulphate IP is :

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17. Solubility is expressed in ____

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18. Anaemia can be caused by:

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19. The chemical formula of ferric ammonium citrate is:

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20. Chemical formula of ferrous sulphate is:

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21. Gravimetric analysis involves conversion of analyte into

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22. ___ are used to neutralise the excess amount of acid in stomach.

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23. Ferrous ascorbate is a medication used to treat :

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24. The other name of carbonyl iron is:

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25. Which of the following is porous medium for separation of precipitate from liquor?

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Pharmaceutical Chemistry Quiz (Part-3):
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Pharmaceutical Chemistry Quiz (Part-3)

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1 / 25

1. Phenolphthalein is used as indicator is:

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2. . Internal indicator for redox titration is:

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3. The titration in which voltage or potential of the titration mixture is measured with help of redox electrode is:

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4. Which is incorrect statement for gravimetric analysis?

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5. The titration of KMnO4 against oxalic acid/ferrous sulphate is example of:

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6. The pH of titration mixture for strong acidstrong base titration at equivalent point is:

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7. The indicator which is not added in titration flask but kept on a spot plate is:

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8. The number of gm equivalent of the solute per litre of solution is known as:

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9. Which of the following analytical method is based on the weight of the precipitate formed?

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10. An equivalent quantity of iodine liberated from oxidizing reagent during titration against Na2S2O3 is:

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11. The number of gm of solute per 100 ml of solvent is known as:

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12. Potassium ferricyanide is an example of:

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13. The number of gm mole of the solute per litre of the solution in known as:

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14. In neutralization titration acid reacts with a base to form:

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15. Quantitative or semi-quantitative tests intended for identifying and controlling small quantities of impurities which may occur in a substance are termed as.

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16. _____ water is free from organic impurities.

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17. The titration in which there is formation of coordinate complex is:

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18. The solution of known concentration is:

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19. All the indicators for acid-base titration are:

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20. The number of gm mole of the solute per kg of solution is known as:

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21. ____ is an example of impurities causing technical difficulties which using the substance in while which it is present.

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22. . In precipitation titration, organic dye is used as:

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23. The chemical reagent from which solution of exact concentration cannot be prepared is:

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24. Which impurity produce toxic effect on body?

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25. The chemical reagent form which solution of required concertation can be prepared is:

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Pharmaceutical Chemistry Quiz (Part-4):
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Pharmaceutical Chemistry Quiz (Part-4)

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1 / 25

1. Which one of the following is not a source of systematic error?

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2. _______ is a measure of exactness of an analytical method, or the closeness of agreement between the value that is accepted as either a conventional, true value or an accepted reference value and the value found.

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3. Which one of the following is not a source of impurity?

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4. Third edition of IP was reconstituted under the chairmanship of ___

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5. Which one of the following is not a method used for quality control?

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6. . Which one of the following is not a rule for rounding off the digits?

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7. Which one of the following is not a type of error?

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8. _____ can be prevented by using face masks and special equipment for extraction.

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9. Zero before a non-zero digit or after a decimal is not considered as _____

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10. Radio pharmaceutical monographs are included in ______ edition of Indian Pharmacopoeia.

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11. One of the following is not part of Monograph

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12. ______ refers to the results of collaborative studies of the laboratories.

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13. Which one of the following is not a source of gross error?

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14. Errors could be minimized by understanding its

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15. ________ is the results of the method operating over a short time interval under the same condition (inter-assay precision).

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16. ____ errors are constant or change slightly by consistent fault during the analysis.

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17. Head quarter of Indian Pharmacopoeia commission is

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18. Impurities in pharmaceutical preparation are possibly due to which source.

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19. Indian Pharmacopoeia is published by

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20. The difference between calculated value and accepted real value is known as

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21. _______ is the measure of the degree of repeatability of an analytical method under normal operation and is normally expressed as the percent relative standard deviation for a statistically significant number of samples.

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22. Bulk powder and formulated solid dosage forms may get affected by ____ due to their hygroscopic nature.

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23. . Which one of the following is not a rule for identifying a significant figure?

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24. Incomplete solution of a solute in a liquid formulation gives rise to ____ errors.

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25. ____ can minimise the errors by removing the sources.

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Pharmaceutical Chemistry Quiz – 
Dive into the world of drug chemistry with our Pharmaceutical Chemistry Quiz! Featuring 100 MCQs, split into 4 sets of 25 questions each, this quiz explores the chemical foundations of drug design and development. You’ll learn about the synthesis of active pharmaceutical ingredients, the importance of structure-activity relationships, and the various analytical techniques used to ensure drug quality. Each question aims to deepen your understanding of how chemistry intersects with pharmacy practice, providing you with the knowledge necessary to excel in the D Pharma Exit Exam (DPEE) and to contribute to the field of pharmaceutical innovation.


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Vinit Kumar

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