Define decomposition reaction.

Important Questions on Chemical Reactions and Equations

EASY

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 1 - Chemical Reactions and Equations>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 4

Give one example of thermal decomposition.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 1 - Chemical Reactions and Equations>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 4

Give one example of thermal decomposition of a metallic oxide.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 1 - Chemical Reactions and Equations>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 4

Give one example of thermal decomposition of a carbonate.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 1 - Chemical Reactions and Equations>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 4

Give one example of thermal decomposition of a nitrate.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 1 - Chemical Reactions and Equations>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 4

Give one example of electrical decomposition.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 1 - Chemical Reactions and Equations>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 6

Write a balanced chemical equation for the following.
What happens when zinc carbonate is heated.
 

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 1 - Chemical Reactions and Equations>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 6

Write a balanced chemical equation for the following.
What happens when lead nitrate is heated in a dry test tube.

MEDIUM

10th CBSE

IMPORTANT

Secondary Chemistry Class X>Chapter 1 - Chemical Reactions and Equations>FORMATIVE ASSESSMENT QUESTIONS FOR CCE>Q 6

Write a balanced chemical equation for the following.
What happens when crystals of copper nitrate are heated.