Multiple Choice Question Answer X — task. Science CBSE, Class 10.

PDF chapter test TRY NOW

1. Neutralization reaction is an example of

Exothermic reaction
Endothermic reaction
Oxidation
None of these

2. Which of the following statements is/are true

The total mass of the substance remains the same in a chemical change
A chemical change is permanent and irreversible
A physical change is temporary and reversible
All of these

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content