MEDIUM
8th ICSE
IMPORTANT
Earn 100

Give reason for the following.

Neutralization reaction is used to get salts.

Important Questions on Chemical Reactions

EASY
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 6 - Chemical Reactions>Exercise>Q E

Give reason for the following.

A person having acidity disorder is given milk of magnesia.

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 6 - Chemical Reactions>Exercise>Q F

What do you understand by the term addition reaction? Give one example.

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 6 - Chemical Reactions>Exercise>Q F

What do you understand by thermal dissociation? Give one example.

MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 6 - Chemical Reactions>Exercise>Q F
What do you understand by thermal decomposition? Give one example.
 
MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 6 - Chemical Reactions>Exercise>Q F
What do you understand by double decomposition reaction? Give one example.
MEDIUM
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 6 - Chemical Reactions>Exercise>Q F
What is activity series of metals?
EASY
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 6 - Chemical Reactions>Exercise>Q F
Explain why hydrogen being a non-metal is placed in the activity series of metal.
 
HARD
8th ICSE
IMPORTANT
Its All About Science - Chemistry>Chapter 6 - Chemical Reactions>Exercise>Q G
Study the diagram given below and answer the question that follow: 
 Question Image 
1. Label the apparatus given in the figure. 
2. Name the oxide formed during the reaction. 
3. Name the alkali formed when water is added to the oxide formed.