CBSE Class 12 Chemistry Chemistry in Everyday Life Notes and Questions

CBSE Class 12 Chemistry Chemistry in Everyday Life Notes and Questions. Based on CBSE and NCERT guidelines. The students should practice these Questions to gain perfection which will help him to get more marks in CBSE examination. Based on CBSE and NCERT guidelines. The preparation should be in a manner which helps the students to concentrate more in areas which carry more marks.

 
VERY SHORT ANSWER TYPE QUESTION
 
Q-1: Define the term chemotherapy?
Ans-1: Treatment of diseases using chemicals is called chemotherapy.
 
Q-2: why do we require artificial sweetening agents?
Ans-2: To reduce calorie intake.
 
Q-3: what are main constiuent of Dettol?
Ans-3: Choloroxylenol & Terpinol .
 
Q-4: what type drug phenaticinis?
Ans-4: It is antipyretics.
 
Q-5: Name the drug that are used to control allergy?
Ans-5: Antihistamines.
 
Q-6: Why is the use of aspartame limited to cold food and drinks?
Ans-6: It is unstable at cooking temperature and decompose.
 
Q-7: What is tranquilizers? Give an example?
Ans-7: They is the drug used in stress, mild severe mental disease.
 
Q-8: what type of drug chloramphenicol?
Ans-8: It is broad spectrum antibiotic.
 
Q-9: Why is biothional is added to the toilet soap?
Ans-9: It acts as antiseptics.
 
Q-10: What are food preservatives?
Ans-10 The substances that prevent spoilage of food due to microbial growth. eg- sodium benzonate.
 

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