Multiple Choice Question Answer XIII — task. Science CBSE, Class 9.

PDF chapter test TRY NOW

1. Which of the following has the strongest interparticle force at room temperature?

Nitrogen
Chalk
Mercury
Iron

2. Which is correct for evaporation of liquid (when no heat is given from outside).

The temperature of the liquid remains unchanged
The temperature of the liquid rises
The temperature of the liquid falls
All statements are wrong

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