CBSE Class 9 Chemistry Matter in Our Surroundings
- condensation process is opposite to [ ] process
- how does evaporation takes place
- as we go at higher place the temperature get cool ,so the cloud which contain water why not get convert into ice?
- Why Does a our palm feels cool when we spray sanitizer on it ?
- what is condensation . give example.
- explain giving examples the various factors on which rate of evaporation depends
- what is sublimation
which phenomenon occurs during chahange of size of napthalene balls
- Liquid is the form of Matter which can flow and changes ________.
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