NCERT MCQ CLASS-12 CHAPTER-16 | CHEMISTRY NCERT MCQ | CHEMISTRY IN EVERYDAY LIFE | EDUGROWN

In This Post we are  providing Chapter-16 Chemistry in Everyday Life  NCERT MCQ for Class 12 Chemistry which will be beneficial for students. These solutions are updated according to 2021-22 syllabus. These MCQS  can be really helpful in the preparation of Board exams and will provide you with a brief knowledge of the chapter.

NCERT MCQ ON CHEMISTRY IN EVERYDAY LIFE

Question 1: Drugs can be classified on the basis of

• a) Pharmacological effect
• b) Drug action
• c) Chemical structure
• d) All of these

Answer: All of these

Question 2: Antacids include

• a) Omeprazole
• b) Lansoprazole
• c) Sodium bicarbonate
• d) All of these

Answer: All of these

Question 3: Drawback of excess of hydrogen carbonate taking as antacid is

• a) It is insoluble
• b) It can make stomach alkaline and trigger the production of even more acid
• c) It causes ulcer
• d) It causes pain and irritation

Answer: It can make stomach alkaline and trigger the production of even more acid

Question 4: Tranquilizers are prescribed for curing

• a) Anxiety, stress, irritability
• b) The growth of microorganism
• c) Pain, Fever
• d) All of these

Answer: Anxiety, stress, irritability

Question 5: Tincture of iodine is

• a) Iodoform
• b) 100% Iodine
• c) 2-3% Iodine solution in alcohol-water
• d) Iodobenzene

Answer: 2-3% Iodine solution in alcohol-water

Question 6: 0.2% of solution of phenol and 0.2–0.4 ppm chlorine in aqueous solution respectively behave as

• a) Antiseptic, Disinfectant
• b) Disinfectant, Antiseptic
• c) Disinfectant, Disinfectant
• d) Antiseptic, Antiseptic

Answer: Antiseptic, Disinfectant

Question 7:  Birth control pills essentially contains

• a) Synthetic estrogen
• b) Synthetic progesterone
• c) Both (1) & (2)
• d) Neither (1) nor (2)

Answer:  Both (1) & (2)

Question 8: Which is mismatched, regarding the examples?

• a) Broad spectrum Antibiotic – Chloramphenicol
• b) Narrow spectrum antibiotic – Ampicillin
• c) Antiseptic – Furacine
• d) Antifertility – Novestrol

Answer:  Narrow spectrum antibiotic – Ampicillin

Question 9: Chemicals are added to food for

• a) Preservation
• b) Enhancing the appeal
• c) Adding nutritive value
• d) All of these

Answer: All of these

Question 10: The first popular artificial sweetening agent is

• a) Saccharin
• b) Aspartame
• c) Alitame
• d) Both (2) & (3)

Answer: Saccharin

Question 11:  The compound with structure

is used as

• a) Food preservative
• b) Artificial sweetener
• c) Medicine
• d) Edible color

Answer: Artificial sweetener

Question 12: The main disadvantage associated with use of aspartame is

• a) Its sweetening power is less
• b) It is unstable at cooking temperature
• c) It provide calories
• d) It is difficult to control its sweetness

Answer: It is unstable at cooking temperature

Question 13: Which of the following can be used as food preservative?

• a) Vegetable oil
• b) Table salt
• c) Sodium benzoate
• d) All of these

Answer: All of these

Question 14: Among the following, the maximum high potency sugar is

• a) Saccharin
• b) Alitame
• c) Sucralose
• d) Aspartame

Answer: Alitame

Question 15: Soaps are sodium or potassium salt of long chain fatty acids like

• a) Palmitic acid
• b) Oleic acid
• c) Stearic acid
• d) All of these

Answer: All of these