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Chemistry (Mixed Test)

Chemistry quiz covering biomolecules, polymers, vitamins, and medicinal chemistry including drugs and their therapeutic actions

25 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

Which of the following is used as an antidepressant?

  1. Quinine
  2. Aspirin
  3. Penicillin
  4. Equanil
Question 2 Multiple Choice (Single Answer)

Find out the correct statement.

  1. Nylon-2-Nylon-6 is non-biodegradable.
  2. Polythene is thermosetting polymer.
  3. Neoprene is a polymer of chloroprene.
  4. Bakelite is a linear polymer.
Question 3 Multiple Choice (Single Answer)

Amino acids are

  1. acidic in nature
  2. basic in nature
  3. amphoteric in nature
  4. None of these
Question 4 Multiple Choice (Single Answer)

Which of the following is correctly matched?

a. Chlorophyll - Mg b. Vit B12 - Co c. Haemoglobin - Fe

  1. a and b
  2. a and c
  3. b and c
  4. a, b and c
Question 5 Multiple Choice (Single Answer)

Which of the following are non essential amino acids?

a. Glycine b. Alanine c. Valine d. Aspartic acid

  1. All
  2. a, b and d
  3. a and b only
  4. a, c, and d only
Question 6 Multiple Choice (Single Answer)

The main structural feature of proteins is

  1. ester linkage
  2. ether linkage
  3. peptide linkage
  4. glycosidic linkage
Question 7 Multiple Choice (Single Answer)

Which of the following is not a synthetic polymer?

  1. Polythene
  2. Proteins
  3. PVC
  4. Teflon
Question 8 Multiple Choice (Single Answer)

Paracetamol is used as an

  1. antipyretic
  2. antimalarial
  3. both 1 and 2
  4. anaesthetic
Question 9 Multiple Choice (Single Answer)

Match the columns:

A. Vit. A i. Ascorbic acid .

B. Vit. C ii. Calciferol

C. Vit. D iii. Retinol

D. Vit. E iv. Tocopherol

  1. A-i, B-ii, C-iii, D-iv
  2. A-iii, B-i, C-ii, D-iv
  3. A-ii, B-i, C-iii, D-iv
  4. A-iv, B-ii, C-iii, D-i
Question 10 Multiple Choice (Single Answer)

Insulin belongs to which of the following categories?

  1. Co-enzyme
  2. Hormone
  3. Enzyme
  4. Antibiotic
Question 11 Multiple Choice (Single Answer)

Directions: The following question has four choices out of which ONLY ONE is correct.

Which of the following is a disaccharide?

  1. Lactose
  2. Starch
  3. Glucose
  4. Cellulose
Question 12 Multiple Choice (Single Answer)

An essential constituent of a plant cell is

  1. starch
  2. cellulose
  3. sucrose
  4. vitamins
Question 13 Multiple Choice (Single Answer)

Which of the following is correctly matched?

  1. Rickets Vit. D
  2. Night blindness Vit. C
  3. Scurvy Vit. E
  4. Loss of appetite Vit. K
Question 14 Multiple Choice (Single Answer)

Terylene is a polymer of ethylene glycol and

  1. benzoic acid
  2. phthalic acid
  3. terephthalic acid
  4. salicylic acid
Question 15 Multiple Choice (Single Answer)

RNA contains

  1. ribose sugar and thymine
  2. ribose sugar and uracil
  3. de-oxyribose sugar and thymine
  4. de-oxyribose sugar and uracil
Question 16 Multiple Choice (Single Answer)

Which of the following is known as an animal starch?

  1. Sucrose
  2. Lactose
  3. Glycogen
  4. Glucagon
Question 17 Multiple Choice (Single Answer)

Which of the following is not a broad spectrum antibiotic?

  1. Chloramphenicol
  2. Penicillin G
  3. Vancomycin
  4. Ofloxacin
Question 18 Multiple Choice (Single Answer)

Which of the following is not correctly matched?

  1. Tranquilizer - Amytal
  2. Antihistamine - Cimetidine
  3. Antacid - Salvarsan
  4. Analgesic - Aspirin
Question 19 Multiple Choice (Single Answer)

Which one of the following is not an artificial sweetener?

  1. Asparmate
  2. Saccharin
  3. Alitame
  4. Sucrose
Question 20 Multiple Choice (Single Answer)

Match column A with column B correctly

a. Trichlorofluoromethane i. Freon-31
b. Dichlorodifluoromethane ii. Freon-11
c. Chlorofluoromethane iii. Freon-12

  1. a-i, b-ii, c-iii
  2. a-iii, b-i, c-ii
  3. a-ii, b-iii, c-i
  4. a-ii, b-i, c-iii
Question 21 Multiple Choice (Single Answer)

Which one of the following is a condensation polymer?

  1. Polyethylene
  2. Buna-S
  3. PVC
  4. Nylon-6, 6
Question 22 Multiple Choice (Single Answer)

Which of the following are water soluble vitamins?

  1. Vitamins A, D, E and K
  2. Vitamins C and D
  3. Vitamins A, C, D and E
  4. Vitamin C and B group vitamins
Question 23 Multiple Choice (Single Answer)

Glycosidic linkage is found in

  1. proteins
  2. fructose
  3. sucrose
  4. glucose
Question 24 Multiple Choice (Single Answer)

Which of the following is a test for proteins?

  1. Biuret test
  2. Beilstein test
  3. Benedict's test
  4. Molisch’s test
Question 25 Multiple Choice (Single Answer)

The enzyme which converts glucose and fructose into ethyl alcohol is

  1. invertase
  2. zymase
  3. maltase
  4. lipase
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