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 Multiple Choice QuestionsMultiple Choice Questions

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1.

Which of the following is an anionic detergent?

  • Sodium lauryl sulphate

  • Cetyltrimethyl ammonium bromide

  • Glyceryl oleate

  • Glyceryl oleate

389 Views

2.

Thiol group is present in:

  • Cystine

  • Cysteine

  • Methionine

  • Methionine

353 Views

3.

Which of the following compound is not an antacid?

  • Aluminium hydroxide

  • Cimetidine

  • Phenelzine

  • Phenelzine

289 Views

4.

Aspirin is known as

  • acetyl salicylic acid

  • phenyl salicylate

  • acetyl salicylate

  • acetyl salicylate

236 Views

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5.

Which one of the following types of drugs reduces fever?

  • Analgesic

  • Antipyretic

  • Antibiotic

  • Antibiotic

194 Views

6.

Identify the correct statements regarding enzymes

  • Enzymes are specific biological catalysts that can normally function at very high temperature (T ~ 1000 K)

  • Enzymes are specific biological catalysts that the posses well – defined active sites

  • Enzymes are specific biological catalysts that can not be poisoned

  • Enzymes are specific biological catalysts that can not be poisoned

186 Views

7.

The correct structure of the drug paracetamol is


8.

Paracetamol is

  • methyl salicylate

  • phenyl salicylate

  • N-acetyl p-amino phenol

  • acetyl salicylic acid


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9.

Which of the following sets of reactants is used for preparation of paracetamol from phenol?

  • HNO3, H2/ Pd(CH3CO)2O

  • H2SO4, H2/ Pd (CH3CO)2 O

  • C6H5N2Cl, SnCl2/ HCl (CH3CO)2O

  • Br2/ H2O, Zn/ HCl (CH3CO)2O


10.

Which set has different class of compounds?

  • Tranquillizers-Equanil, heroin, valium

  • Antiseptics-Bithional, dettol, boric acid

  • Analgesics-Naproxen, morphine, aspirin

  • Bactericidal-Penicillin, aminoglycosides, ofloxacin


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