What is tincture of iodine? What is its use?

Important Questions on Chemistry in Everyday Life

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 24 - Chemistry in Everyday Life>QUESTIONS>Q (i)

What are biodegradable and non-biodegradable detergents? Give one example of each. 

MEDIUM

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 24 - Chemistry in Everyday Life>QUESTIONS>Q (j)

Low level of noradrenaline is the cause of depression. What type of drugs are needed to cure this problem? Name two drugs.

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 24 - Chemistry in Everyday Life>QUESTIONS>Q (a)

What are food additives? Discuss briefly the various types of food additives.

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 24 - Chemistry in Everyday Life>QUESTIONS>Q (b)

What are soaps and synthetic detergents? In what respects detergents preferred over soaps. Discuss the cleansing action of soaps and detergents. 

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 24 - Chemistry in Everyday Life>QUESTIONS>Q (c)

Write notes on antibiotics.

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 24 - Chemistry in Everyday Life>QUESTIONS>Q (c)

Write notes on antacids.

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 24 - Chemistry in Everyday Life>QUESTIONS>Q (c)

Write notes on analgesics.

EASY

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 24 - Chemistry in Everyday Life>QUESTIONS>Q 1

The oils from which soaps are prepared belong to class of compounds known as: