We have compiled the NCERT MCQ Questions for Class 12 Chemistry Chapter 16 Chemistry in Everyday Life with Answers Pdf free download covering the entire syllabus. Practice MCQ Questions for Class 12 Chemistry with Answers on a daily basis and score well in exams. Refer to the Chemistry in Everyday Life Class 12 MCQs Questions with Answers here along with a detailed explanation.
Chemistry in Everyday Life Class 12 MCQs Questions with Answers
Question 1.
The compound
is used as
(a) antiseptic
(b) antibiotic
(c) analgesic
(d) pesticide
Answer
Answer: (c) analgesic
Question 2.
An ester used in medicine is
(a) ethyl acetate
(b) methyl acetate
(c) methyl salicylate
(d) ethyl benzoate.
Answer
Answer: (c) methyl salicylate
Question 3.
A broad spectrum antibiotic is
(a) Paracetamol
(b) Pencillin
(c) Aspirin
(d) Chloramphenicol
Answer
Answer: (d) Chloramphenicol
Question 4.
2-Acetoxy benzoic acid is called
(a) Antiseptic
(b) Aspirin
(c) Antibiotic
(d) Mordant dye
Answer
Answer: (b) Aspirin
Question 5.
Amoxillin is a semi-synthetic modification of
(a) Pencillin
(b) Streptomycin
(c) Morphine
(d) Phenacetin
Answer
Answer: (a) Pencillin
Question 6.
Which of the following is a tranquillizer?
(a) Seconal
(b) Streptomycin
(c) Morphine
(d) Phenacetin.
Answer
Answer: (a) Seconal
Question 7.
Which of the following can possibly be used as analgestic without causing addiction and modification?
(a) Morphine
(b) N-acetyl-para aminophenol
(c) Diazepam
(d) Tetra hydrocatenol
Answer
Answer: (b) N-acetyl-para aminophenol
Question 8.
Which of the following is used as a preservative to protect processed food?
(a) Sodium Sulphate
(b) Saccharin
(c) BHT
(d) Sodium metabisulphate
Answer
Answer: (d) Sodium metabisulphate
Question 9.
Which of the following is an antihistamine drug?
(a) Chloropheniramine maleate
(b) Ciprofloxacin
(c) Chloramphenicol
(d) Chloroquin.
Answer
Answer: (a) Chloropheniramine maleate
Question 10.
The drug used agains AIDS is
(a) Enovid E
(b) AZT
(c) BHT
(d) LSD
Answer
Answer: (b) AZT
Question 11.
Which of the following is not a broad spectrum antibiotic?
(a) tetracycline
(b) Chloromycetin
(c) pencillin
(d) none of these.
Answer
Answer: (c) pencillin
Question 12.
Which of the following drugs reduces fever?
(a) Analgesic
(b) Antipyretic
(c) Antibiotic
(d) Tranquillizer
Answer
Answer: (b) Antipyretic
Question 13.
The correct structure of the drug paracetamol is:
Answer
Answer: (b)
Question 14.
Barbituric acid is used as
(a) An antipyretic
(b) an antiseptic
(c) an antibiotic
(d) an analgesic
(e) A transquillizer.
Answer
Answer: (e) A transquillizer.
Question 15.
Which of the following is used for hypertension?
(a) Antacid
(b) paracetamol
(c) Aspirin
(d) Reserpine
Answer
Answer: (d) Reserpine
Question 16.
Which of the following tranquilliser is not a derivative of barbituric acid?
(a) Veronal
(b) Equanil
(c) Seconal
(d) Luminal
Answer
Answer: (b) Equanil
Question 17.
Amdngthe following narcotic analgesic is
(a) Heroin
(b) Ibuprofen
(c) Naproxen
(d) Aspirin
Answer
Answer: (a) Heroin
Question 18.
Which of the following can be used as an artificial sweetener?
(a) Equanil
(b) Sucrose
(c) Sucralose
(d) 1 Glucose
Answer
Answer: (c) Sucralose
Question 19.
Which of the following pairs are baceteriostatic antibiotics?
(a) Pencillin, tetracycline
(b) Erythromycin, chloramphenicol
(c) Offloxacin, aminoglycosides
(d) Tetracycline, chloramphenicol.
Answer
Answer: (b) Erythromycin, chloramphenicol
Question 20.
Which of the following are antibacterials?
(a) Pencillin
(b) Sulphapyridine
(c) Ciprofloxacin
(d) All
Answer
Answer: (d) All
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