This quiz works best with JavaScript enabled. Home > Class 12 > Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 12 Chemistry (Part Ii) Chapter 16 Chemistry In Everyday Life Quiz 3 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the moisture content of non-fat dry milk powder? A) 1 per cent. B) 2 per cent. C) 3 per cent. D) 4 per cent. Show Answer Correct Answer: C) 3 per cent. 2. Which of following chemical inhibit the enzyme which catalyse the degradation of noradrenaline? A) Nardil. B) Equanil. C) Veronal. D) Valium. Show Answer Correct Answer: A) Nardil. 3. The word anti-inflammatory refers to a drug that helps ..... A) Reducing Swelling. B) Decreasing stomach acidity. C) Relieve or prevent pain. D) Reducing fever. Show Answer Correct Answer: A) Reducing Swelling. 4. What is the main function of antioxidants in skincare products? A) To change the color of the product. B) To enhance fragrance. C) To protect against free radical damage. D) To provide moisture. Show Answer Correct Answer: C) To protect against free radical damage. 5. Which of the following is an example of an extensive property? A) Density. B) Boiling point. C) Mass. D) Color. Show Answer Correct Answer: C) Mass. 6. Which among the following is an artificial sweetner? A) Citric acid. B) Sucrose. C) Aspartame. D) Alizarin. Show Answer Correct Answer: C) Aspartame. 7. Shaving soaps contain glycerol to A) Prevent rapid drying. B) Make it colorful. C) Add odour to. D) Prevent it from foam formation. Show Answer Correct Answer: A) Prevent rapid drying. 8. Which of the following is the active ingredient in Aspirin? A) Acetaminophen. B) Acetylsalicylic Acid. C) Ibuprofen. D) Caffeine. Show Answer Correct Answer: B) Acetylsalicylic Acid. 9. When Iron rusts, its weight A) Increases. B) Decreases. C) Remains constant. D) None of the above. Show Answer Correct Answer: A) Increases. 10. Erythromycin is A) Bacteriostatic antibiotic. B) Artificial sweetner. C) Bactericidal antibiotic. D) Tranquilizer. Show Answer Correct Answer: A) Bacteriostatic antibiotic. 11. Commonly used antiseptic 'Dettol' is a mixture of A) O-chlorophenozylenol + terpeneol. B) O-cresol + terpeneol. C) Phenol + terpeneol. D) Chloroxylenol + terpeneol. Show Answer Correct Answer: D) Chloroxylenol + terpeneol. 12. Chemistry deals with the study of particles around us. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. Langkah dalam metode ilmiah yang dilakukan siswa pada saat "menduga bahwa besi mengalami reaksi dengan air dan oksigen sehingga terbentuk karat" adalah ..... A) Observasi. B) Merumuskan masalah. C) Membuat hipotesis. D) Eksperimen. E) Kesimpulan. Show Answer Correct Answer: C) Membuat hipotesis. 14. What is the main purpose of using builders in detergents? A) To add fragrance. B) To change the color of the detergent. C) To enhance cleaning performance. D) To thicken the solution. Show Answer Correct Answer: C) To enhance cleaning performance. 15. What is not essential for process of Photosynthesis (Plants making food)? A) CO2. B) Water. C) Sunlight. D) Chlorophyll. Show Answer Correct Answer: B) Water. 16. The word analgesic refers to a drug that helps in ..... A) Reducing Swelling. B) Decreasing stomach acidity. C) Relief or prevention of pain. D) Reducing fever. Show Answer Correct Answer: C) Relief or prevention of pain. 17. What is the definition of accuracy in measurements? A) The range of possible values. B) Consistency of measurements. C) The average of multiple measurements. D) Closeness to the true value. Show Answer Correct Answer: D) Closeness to the true value. 18. Glycerol is added to soap. It functions ..... A) As a filler. B) To increase leathering. C) To prevent rapid drying. D) To make soap granules. Show Answer Correct Answer: C) To prevent rapid drying. 19. Gelas kimia digunakan sebagai wadah untuk mereaksikan larutan atau sampel kimia dalam jumlah kecil sampai sedang. Pernyataan ini: A) BENAR. B) SALAH. C) All the above. D) None of the above. Show Answer Correct Answer: A) BENAR. 20. Palmitic acid and stearic acid are used as A) Medicine. B) Pickle. C) Antiseptic cream. D) Soap. Show Answer Correct Answer: D) Soap. 21. Which of the following sweets is made using chhaina? A) Gulab jamun. B) Sandesh. C) Carrot halwa. D) Coconut burfi. Show Answer Correct Answer: B) Sandesh. 22. High Fructose Corn Syrup (HFCS) is widely used by the food manufacturers due to its low cost. However, the use of HFCS is dangerous for health. Which of the following is not the health problem related to HFCS? A) Type 2 Diabetes. B) Hypertension/ High Blood Pressure. C) Allergies. D) Kidney Stones. Show Answer Correct Answer: C) Allergies. 23. Prostheses last long, almost a lifetime. A) True. B) False. C) Undecided. D) None of the above. Show Answer Correct Answer: B) False. 24. Flint glass is used for making optical instruments. True/False A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. Identify the correct definition of an antiseptic: A) Chemicals that kill or prevent infection and damage living tissues. B) Chemicals that kill or prevent infection without damaging living tissues. C) Chemicals that can only kill or prevent infection on non-living tissues. D) Chemicals that can only kill or prevent infection on animal housing. Show Answer Correct Answer: B) Chemicals that kill or prevent infection without damaging living tissues. ← 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 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 8Class 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