CBSE Class 12 Chemistry in Everyday Life with Answers Multiple Choice Questions with Answers. MCQ Questions Class 12 Chemistry in Everyday Life with Answers with Answers Is Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 12 Chemistry in Everyday Life with Answers MCQs with Answers to know their preparation level.
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MCQ Questions Class 12 Chemistry in Everyday Life with Answers - Set - 4
Question 1:
The use of chemicals for therapeutic effect is called
(a) chemotherapy
(b) physiotherapy
(c) angiotherapy
(d) polytherapy
Correct Answer – (A)
Question 2:
Which of the following is a cationic detergent?
(a) Sodium lauryl sulphate
(b) Sodium stearate
(c) Cetyltrimethyl ammonium bromide
(d) Sodium dodecylbenzene sulphonate
Correct Answer – (C)
Question 3:
The artificial sweetner stable at cooking temperature and does not provide calories is
(a) saccharin
(b) aspartame
(c) sucralose
(d) alitame
Correct Answer – (C)
Question 4:
Which one of the following statements is not true?
(a) Ampicillin is a natural antibiotic.
(b) Aspirin is both analgesic and antipyretic.
(c) Sulphadiazine is a synthetic antibacterial drug.
(d) Some disinfectants can be used as antiseptics.
Correct Answer – (A)
Question 5:
Aspirin is an acetylation product of
(a) m-hydroxybenzoic acid
(b) o-dihydroxybenzene
(c) o-hydroxybenzoic acid
(d) p-dihydroxybenzene
Correct Answer – (C)
MCQ Questions Class 12 Chemistry in Everyday Life With Answers
Question 6:
Which of the following forms cationic micelles above certain concentration?
(a) Sodium dodecyl sulphate
(b) Sodium acetate
(c) Urea
(d) Cetyltrimethylammonium bromide
Correct Answer – (D)
Question 7:
Artificial sweetner which is stable under cold conditions only is
(a) saccharine
(b) sucralose
(c) aspartame
(d) alitame
Correct Answer – (C)
Question 8:
Diazo coupling is useful to prepare some
(a) pesticides
(b) dyes
(c) proteins
(d) vitamins.
Correct Answer – (B)
Question 9:
Which of the following can possibly be used as analgesic without causing addiction and mood modification?
(a) Diazepam
(b) Tetrahydrocatinol
(c) Morphine
(d) N-Acetyl-para-aminophenol
Correct Answer – (D)
Question 10:
Chloropicrin is obtained by the reaction of
(a) steam on carbon tetrachloride
(b) nitric acid on chlorobenzene
(c) chlorine on picric acid
(d) nitric acid on chloroform
Correct Answer – (D)
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