This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 8 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Iproniazid is a / an A) Analgesic. B) Antipyretic. C) Tranquilizer. D) Antidepressant. Show Answer Correct Answer: D) Antidepressant. 2. Which ingredient in toothpaste helps prevent tooth decay? A) Calcium. B) Sodium chloride. C) Fluoride. D) Ammonia. Show Answer Correct Answer: C) Fluoride. 3. Some antacid are made of A) Aluminium or magnesium hydroxide. B) Copper sulphate. C) Hydrochloric acid. D) Sulphuric acid. Show Answer Correct Answer: A) Aluminium or magnesium hydroxide. 4. Which of the following food additive is used to produce a smell like an orange? A) Sodium benzoate. B) Octyl ethanoate. C) Methyl acetate. D) Ascorbic acid. Show Answer Correct Answer: B) Octyl ethanoate. 5. The two main products of combustion are A) Carbon dioxide and water. B) Carbon dioxide and oxygen. C) Hydrogen and oxygen. D) Water and fuel. Show Answer Correct Answer: A) Carbon dioxide and water. 6. Why do coal dust particles react faster with oxygen when warmed up than large pieces of coal? A) They are gases. B) They have higher temperature. C) They have greater surface area. D) They are lighter in weight or mass. Show Answer Correct Answer: C) They have greater surface area. 7. The generic name of 4-acetamidophenol is ..... A) Aspirin. B) Paracetamol. C) Sulphadiazine. D) Phenacetin. Show Answer Correct Answer: B) Paracetamol. 8. Which of the following is the governing body of food safety in India A) PFA. B) ICMR. C) FSSAI. D) FPO. E) All the above. Show Answer Correct Answer: C) FSSAI. 9. Perhatikan daftar alat laboratorium berikut! 1. Corong kaca dan kertas saring 2. Labu Erlenmeyer dan batang pengaduk 3. Kawat kasa dan kaki tiga 4. Corong pisah dan gelas kimia 5. Kaca arloji dan gelas kimia Alat yang dapat digunakan untuk memisahkan campuran ditunjukkan oleh nomor ..... A) 1 dan 2. B) 1 dan 4. C) 2 dan 5. D) 3 dan 4. E) 4 dan 5. Show Answer Correct Answer: B) 1 dan 4. 10. Viruses are cells. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 11. Which enzyme secreted by young calves is used to separate casein from milk? A) Rennin. B) Lactase. C) Protease. D) Amylase. Show Answer Correct Answer: A) Rennin. 12. What is the role of sugar in ice cream production? A) To act as a stabilizer. B) To improve the body and texture. C) To sweeten and lower the freezing point. D) To disperse fat globules. Show Answer Correct Answer: C) To sweeten and lower the freezing point. 13. Which of the following medicine is not psychotherapeutic in nature? A) Stimulant. B) Tranquilizer. C) Antidepressant. D) Streptomycin. Show Answer Correct Answer: D) Streptomycin. 14. About Histamine which of following statements are correct, A) It is potent vasodilator. B) It contract smooth muscles and relaxes other muscles. C) It is responsible for nasal congestion. D) All of above. Show Answer Correct Answer: D) All of above. 15. Which chemical is used to purify drinking water? A) Iodine. B) Hydrogen. C) Chlorine. D) Sulfur. Show Answer Correct Answer: C) Chlorine. 16. Which of the following substances is used as food preservatives? A) Sodium nitrite. B) Tartrazine. C) Ascorbic acid. D) Monosodium glutamate. Show Answer Correct Answer: A) Sodium nitrite. 17. WORLD FOOD DAY IS OBSERVED ON ..... A) 16 OCTOBER. B) 16 SEPTEMBER. C) 16 JUNE. D) 16 FEBRUARY. Show Answer Correct Answer: A) 16 OCTOBER. 18. What is the main chemical in nail polish remover? A) Acetone. B) Ethanol. C) Methanol. D) Benzene. Show Answer Correct Answer: A) Acetone. 19. Statement 1:Codex Alimentarius is an international commission for food labeling.Statement 2:Coffee, Tea and Spices have been exempted from food labeling. A) True, False. B) True, True. C) False, False. D) False, True. Show Answer Correct Answer: B) True, True. 20. Where do substrates bind to an enzyme? A) Calcium channels. B) Active site. C) Receptor molecules. D) Voltage-gated channels. Show Answer Correct Answer: B) Active site. 21. Coal with highest carbon content is A) Peat. B) Bituminous. C) Anthracite. D) Lignite. Show Answer Correct Answer: C) Anthracite. 22. Which gas is used to carbonate soft drinks? A) Oxygen. B) Nitrogen. C) Carbon dioxide. D) Hydrogen. Show Answer Correct Answer: C) Carbon dioxide. 23. Dalam sebuah praktikum, guru memberikan beberapa sampel padatan berwarna untuk diamati sifat fisiknya, seperti warna, bentuk, dan ukuran butir. Agar mudah diperlihatkan kepada kelompok lain, sampel tersebut diletakkan dalam sebuah wadah bundar pipih transparan yang ditutup rapat. Alat laboratorium yang dimaksud adalah ..... A) Gelas ukur. B) Buret. C) Cawan petri. D) Tabung reaksi. E) Erlenmeyer. Show Answer Correct Answer: C) Cawan petri. 24. Drug that binds to receptor site and inhibit its function A) Antagonist. B) Detergent. C) Antacid. D) Antihistamine. Show Answer Correct Answer: A) Antagonist. 25. Why would a person take Buffered Aspirin? A) For indigestion. B) Because they're allergic to Aspirin. C) To slow down its absorption. D) Because their digestive system is sensitive to regular Aspirin. Show Answer Correct Answer: D) Because their digestive system is sensitive to regular Aspirin. ← PreviousNext →Related QuizzesClass 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 1Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 2Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 3Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 4Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 5Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 6Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 7Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 9Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 10Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books