MCQs Chemistry in Everyday Life MCQs Questions with Answers for ISC Class 12 Questions with Answers. These MCQ / Objective Type Questions is based on latest reduced syllabus according 2021-22 session on bifurcated pattern. Main motto of MCQ Type Question is cracking the next upcoming Sem-2 exam of council. Visit official website CISCE for detail information about ISC Class-12 Chemistry
ISC Class 12 MCQs Chemistry in Everyday Life Questions with Answers
Board | ISC |
Class | 12th (XII) |
Subject | Chemistry |
Chapter | Chemistry in Everyday Life |
Syllabus | on bifurcated syllabus (after reduction) |
Session | 2021-22 |
Bifurcated | Sem-2 |
Topic | MCQs / Objective Type Question |
MCQs Chemistry in Everyday Life for ISC Class 12 Questions with Answers
Question1: Tranquillizers are substances used for the treatment of
(a) cancer
(b) AIDS
(c) mental diseases
(d) physical disorders
Answer : (c) mental diseases
Question 2: Which of the following statements is correct?
(a) Some tranquilisers function by inhibiting the enzymes which catalyse the degradation of noradrenaline.
(b) Tranquilisers are narcotic drugs.
(c) Tranquilisers are chemical compounds that do not affect the message transfer from nerve to receptor.
(d) Tranquilisers are chemical compounds that can relieve pain and fever.
Answer : (a) Some tranquilisers function by inhibiting the enzymes which catalyse the degradation of noradrenaline.
Question 3: Among the following options which are used as tranquilizers?
(a) Naproxene
(b) Tetracycline
(c) Chlorpheniramine
(d) Equanil
Answer: (d) Equanil
Question 4: The artificial sweetener that contains chlorine that has the look and taste of sugar and is stable temperature for cooking:
(a) Aspartame
(b) Saccharin
(c) Sucralose
(d) Alitame
Answer: (c) Sucralose
Question 5: Narcotic analgesic is
(a) aspirin
(b) paracetamol
(c) codeine
(d) cimetidine
Answer: (c) codeine
Question 6: The class of medicinal products used to treat stress is:
(a) Analgesics
(b) Antiseptics
(c) Antihistamines
(d) Tranquillizers
Answer: (d) Tranquillizers
Question 7: Salts of sorbic acid and propionic acid are used as:
(a) Antioxidants
(b) Falvouring agents
(c) Food preservatives
(d) Nutritional supplements
Answer: (c) Food preservatives
Question 8: Chlorine – containing artificial sweetener that looks and tastes like sugar and is stable at cooking temperature:
(a) Aspartame
(b) Saccharin
(c) Sucrolose
(d) Alitame
Answer: (c) Sucrolose
Question 9: Select antihistamine among the following four options?
(a) Chloramphenicol
(b) Diphenyl hydramine
(c) Norethindrone
(d) Omeprazole
Answer: (b) Diphenyl hydramine
Question 10: The drug used as an antidepressant is
(a) Luminol
(b) Tofranil
(c) Mescaline
(d) Sulphadiazine
Answer : (b) Tofranil
Question 11: Barbituric acid and its derivatives are well known
(a) antipyretics
(b) analgesics
(c) antiseptics
(d) traquillizers
Answer : (d) traquillizers
Question 12: Which of the following cationic detergents?
(a) Sodium lauryl sulphate.
(b) Cetyl trimethyl ammonium bromide.
(c) Sodium dodecyl benzene sulphonate.
(d) Glyceryl oleate
Answer: (b) Cetyl trimethyl ammonium bromide.
Question 13: Aspirin is:
(a) Acetylsalicylic acid
(b) Benzoyl salicylic acid
(c) Chlorobenzoic acid
(d) Anthranilic acid
Answer: (a) Acetylsalicylic acid
Question 14: One of the most widely used drugs in medicine iodex is
(a) methyl salicylate
(b) ethyl salicylate
(c) acetyl salicylic acid
(d) o-hydroxy benzoic acid
Answer: (a) methyl salicylate
Question 15: Which one of the following is employed as a tranquilizer drug?
(a) Promethazine
(b) Valium
(c) Naproxen
(d) Mifepristone
Answer : (b) Valium
Question 16: The carboxyl functional group (―COOH) is present in which following element:
(a) Picric acid
(b) Barbituric acid
(c) Ascorbic acid
(d) Aspirin
Answer: (a) Picric acid
Question 17: In hair conditioners the organic detergent used is:
(a) Sodium dodecylbenzene sulphonate
(b) cetyltrimethylammonium bromide
(c) tetramethylammonium chloride
(d) sodium stearyl sulphate
Answer: (b) cetyltrimethylammonium bromide
Question 18: The main cause of acidity in the stomach is
(a) release of extra gastric acids which decrease the pH level
(b) indigestion and pain in the large intestine
(c) increase the pH level in the stomach
(d) release of extra bile juice which increases alkaline medium in the stomach
Answer: (a) release of extra gastric acids which decrease the pH level
Question 19: Chloramine-T is an
(a) disinfectant
(b) antiseptic
(c) analgesic
(d) antipyretic
Answer: (a)
Question 20: Benzalkonium chloride is a
(a) cationic surfactant and antiseptic
(b) anionic surfactant and soluble in most of the organic solvents
(c) cationic surfactant and insoluble in most organic solvents.
(d) cationic surfactant and antimalarial
Answer: (a)
Question 21: Interferon is connected with
(a) tonic
(b) virus
(c) carbohydrate
(d) ore of iron
Answer: (b) virus
Question 25: Bactericidal antibiotic among the following is
(a) Ofloxacin
(b) Erythromycin
(c) Chloramphenicol
(d) Tetracycline
Answer: (a) Ofloxacin
Question 23: Which of the following is not an antacid?
(a) Phenelzine
(b) Ranitidine
(c) Al(OH)3
(d) Cimetidine
Answer: (a) Phenelzine
Question 24: Which of the following is a hypnotic drug?
(a) luminal
(b) salol
(c) catechol
(d) chemisol
Answer: (a) luminal
Question 25: Tranquillizers are substances used for the treatment of
(a) cancer
(b) AIDS
(c) mental diseases
(d) physical disorders
Answer : (c) mental diseases
Question 26: Which one of the following is employed as a tranquilizer drug?
(a) Promethazine
(b) Valium
(c) Naproxen
(d) Mifepristone
Answer : (b) Valium
Question 27: Detergents are prepared by the action of H2SO4 on which of the following?
(a) cholesterol
(b) Lauryl alcohol
(c) Cyclohexanol
(d) p-Nitrophenol
Answer: (b) Lauryl alcohol
Question 28: Which of the following will not act as an antacid?
(a) sodium hydrogen carbonate
(b) magnesium hydroxide
(c) sodium carbonate
(d) aluminium carbonate
Answer: (c) sodium carbonate
Question 29: Which type of drugs inhibit the enzymes which catalyse the degradation of noradrenaline?
(a) Narcotic analgesics
(b) Antacids
(c) Antidepressant
(d) Non–narcotic analgesic.
Answer : (c) Antidepressant
Question 30: A drug effective in the treatment of pneumonia, bronchitis, etc, is
(a) streptomycin
(b) chloramphenicol
(c) penicillin
(d) sulphaguanidine
Answer : (c) penicillin
Question 31: Ibuprofen contains
(a) only S-enantiomer
(b) only R-enantiomer
(c) the racemic mixture of both R and S enantiomer
(d) both R and S enantiomers are active pain killers
Answer: (c) the racemic mixture of both R and S enantiomer
Question 32: Chloramphenicol is
(a) broad spectrum antibacterial
(b) broad spectrum analgesic
(c) broad spectrum antibiotic
(d) narrow spectrum antibiotic
Answer: (c) broad spectrum antibiotic
Question 33: Terfenadine is commonly used as a/an
(a) tranquilizer
(b) antihistamine
(c) antimicrobial
(d) antibiotic
Answer : (b) antihistamine
Question 34: Which one of the following is not a tranquilizer?
(a) Equanil
(b) Veronal
(c) Salvarsan
(d) Serotonin
Answer : (c) Salvarsan
Question 35: Drug which helps to reduce anxiety and brings about calmness is
(a) tranquillizer
(b) diuretic
(c) analgesic
(d) antihistamine
Answer : (a) tranquillizer
Question 36: Which of the following is a hypnotic drug?
(a) luminal
(b) salol
(c) catechol
(d) chemisol
Answer : (a) luminal
Question 37: Sulpha drugs are used for
(a) precipitating bacteria
(b) removing bacteria
(c) decreasing the size of bacteria
(d) stopping the growth of bacteria
Answer : (d) stopping the growth of bacteria
Question 38: Which is the correct statement about birth control pills?
(a) Contain estrogen only
(b) Contain progesterone only
(c) Contain a mixture of estrogen and progesterone derivatives.
(d) Progesterone enhances ovulation.
Answer : (c) Contain a mixture of estrogen and progesterone derivatives.
Question 39: Which of the following enhances leathering property of soap?
(a) Sodium carbonate
(b) Sodium rosinate
(c) Sodium stearate
(d) Trisodium phosphate
Answer : (b) Sodium rosinate
Question 40: Which is the correct statement about birth control pills?
(a) Contain estrogen only.
(b) Contain progesterone only.
(c) Contain a mixture of estrogen and progesterone derivatives.
(d) Progesterone enhances ovulation.
Answer : (c) Contain a mixture of estrogen and progesterone derivatives.
–: End of MCQs Chemistry in Everyday Life for ISC Class-12 :–
-: also visit :-
- ISC Sem-2 Question Bank Class-12
- Sem-2 ISC Specimen Paper for Class-12
- ISC Class-12 Textbook Solutions ,Syllabus, Solved Paper
- Previous Year Question Paper for ISC Class-12
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