MEDIUM
10th Manipur Board
IMPORTANT
Earn 100

What are combination reactions? Give one example.

Important Questions on Types of Chemical Reaction

HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 4 - Types of Chemical Reaction>EXERCISES>Q 4
What are decomposition reactions? Give one experiment to demonstrate a decomposition reaction.
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 4 - Types of Chemical Reaction>EXERCISES>Q 5
Why are decomposition reactions called the opposites of combination reaction?
HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 4 - Types of Chemical Reaction>EXERCISES>Q 6
Write one equation each for decomposition reactions where energy is supplied in the form of heat, light and electricity.
HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 4 - Types of Chemical Reaction>EXERCISES>Q 7
What is the difference between displacement and double displacement reactions. Write equations for these reactions.
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 4 - Types of Chemical Reaction>EXERCISES>Q 8
What is a displacement reaction? Give one example.
HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 4 - Types of Chemical Reaction>EXERCISES>Q 9
In the refining of silver, silver can be recovered from a silver nitrate solution by adding zinc metal. Write down the reaction involved.
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 4 - Types of Chemical Reaction>EXERCISES>Q 10
What is a precipitation reaction? Explain it by giving one example.
HARD
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 4 - Types of Chemical Reaction>EXERCISES>Q 11
What are exothermic and endothermic reactions? Give two examples of each.