CBSE Class 12 Chemistry In Everyday Life Question Bank

Read and download free pdf of CBSE Class 12 Chemistry In Everyday Life Question Bank. Download printable Chemistry Class 12 Worksheets in pdf format, CBSE Class 12 Chemistry Unit 16 Chemistry in Everyday Life Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Chemistry Class 12 Assignments and practice them daily to get better marks in tests and exams for Class 12. Free chapter wise worksheets with answers have been designed by Class 12 teachers as per latest examination pattern

Unit 16 Chemistry in Everyday Life Chemistry Worksheet for Class 12

Class 12 Chemistry students should refer to the following printable worksheet in Pdf in Class 12. This test paper with questions and solutions for Class 12 Chemistry will be very useful for tests and exams and help you to score better marks

Class 12 Chemistry Unit 16 Chemistry in Everyday Life Worksheet Pdf

Chemistry in Everyday Life
 
VSA QUESTIONS (1 - MARK QUESTIONS)
 
1. What are drugs?
 
2. Define tranquilizers with an example.
 
3. What are antimalarial drugs? Give examples.
 
4. Why aspirin should not be taken in empty stomach?
 
5. Name a broad spectrum antibiotic and state two diseases for which it is prescribed.
 
6. Give one important use of:
 
a. Equanil b. Morphine
 
7. What are barbiturates?
 
8. What is chemical composition of cationic detergents?
 
9. What is the role of Bithional in toilet soaps?
 
10. Why the receptors embedded in cell membrance show selectivity for one chemical messenger over the other?
 
SA (I) QUESTIONS (2 - MARK QUESTIONS)
 
11. How do enzyme inhibitors work? Distinguish between competitive and non-competitive enzyme inhibitors.
 
12. Identify the class of drug :
(i) Phenelzine (Nardin)
(ii) Aspirin
(iii) Cimetidine
 
13. While antacids and antiallergic drugs interfere with the function of histamines, why do these not interfere with the function of each other
 
14. i. What are artificial sweetningagents?Give two examples.
ii. Name the sweetening agent used in the preparation of sweets for a diabetic patient.
 
15. State the reason in each of the following cases.
i. Soap do not work well in hard water
ii. Synthetic detergents are better than soaps.
 
16. What are biodegradable and non-biodegradable detergents? Give one example of each.
 
SA (II) TYPE QUESTIONS (3 - MARK QUESTIONS)
 
17. i. What do you mean by non –ionic detergents?
ii. Give two examples of macromolecules that are chosen as drug targets.
iii. Why is use of aspartame limited to cold foods and soft drinks?
 
18. i. Between Sodium hydrogen carbonates and magnesium hydroxide, which is a better antacid and why?
ii. Why are certain drugs called enzyme inhibitors?
 
19.. Explain the following types of substances with one suitable example,for each case
i. Cationic detergents
ii. Food preservatives
iii. Analgesics
 
20. i. Define the term Chemotherapy.
ii. How do antiseptics differ from disinfectants?
iii. Name a substance which can be used as antiseptic and disinfectant


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CBSE Class 12 Chemistry Unit 16 Chemistry in Everyday Life Worksheet

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Worksheet for Chemistry CBSE Class 12 Unit 16 Chemistry in Everyday Life

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Unit 16 Chemistry in Everyday Life worksheet Chemistry CBSE Class 12

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Unit 16 Chemistry in Everyday Life CBSE Class 12 Chemistry Worksheet

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Worksheet for CBSE Chemistry Class 12 Unit 16 Chemistry in Everyday Life

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