कौन सा परिवर्तन अवस्था परिवर्तन है?
Which change is a change of state?
Explanation opens after your attempt
A. जल का उबलनाBoiling of water
Concept
Boiling of water is a liquid to gas state change. Exam tip: identify state change quickly.
Why this answer is correct
The correct answer is A. जल का उबलना / Boiling of water. Boiling of water is a liquid to gas state change. Exam tip: identify state change quickly.
Exam Tip
जल का उबलना द्रव से गैस अवस्था परिवर्तन है। परीक्षा में अवस्था परिवर्तन को तुरंत पहचानें।
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