What is photolytic decomposition? Give an example.

Important Questions on Atomic Structure and Transformation of Matter

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Chemistry>Chapter 2 - Atomic Structure and Transformation of Matter>PRACTICE QUESTIONS (CLASSROOM WING)>Q 56

Identify physical and chemical changes amongst the following: Boiling of milk.

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Chemistry>Chapter 2 - Atomic Structure and Transformation of Matter>PRACTICE QUESTIONS (CLASSROOM WING)>Q 56

Identify physical and chemical changes amongst the following: Ripening of fruits.

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Chemistry>Chapter 2 - Atomic Structure and Transformation of Matter>PRACTICE QUESTIONS (CLASSROOM WING)>Q 56

Identify physical and chemical changes amongst the following: Curdling of milk.

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Chemistry>Chapter 2 - Atomic Structure and Transformation of Matter>PRACTICE QUESTIONS (CLASSROOM WING)>Q 56

Identify physical and chemical changes amongst the following: Melting of a candle.

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Chemistry>Chapter 2 - Atomic Structure and Transformation of Matter>PRACTICE QUESTIONS (CLASSROOM WING)>Q 56

Identify physical and chemical changes amongst the following: Rusting of iron.

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Chemistry>Chapter 2 - Atomic Structure and Transformation of Matter>PRACTICE QUESTIONS (CLASSROOM WING)>Q 56

Identify physical and chemical changes amongst the following: Blackening of silverware.

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Chemistry>Chapter 2 - Atomic Structure and Transformation of Matter>PRACTICE QUESTIONS (CLASSROOM WING)>Q 57

Why should a chemical equation be balanced?

EASY

7th CBSE

IMPORTANT

Pearson IIT Foundation Chemistry>Chapter 2 - Atomic Structure and Transformation of Matter>PRACTICE QUESTIONS (CLASSROOM WING)>Q 58

Dissolution of calcium oxide in water is which type of reaction?