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Boiling is described as which kind of phenomenon?
AA bulk one
BA brief one
CA basic one
DA blocked one
Answer & Solution
Correct answer: A. A bulk one
1. Particles from throughout the liquid take part.
2. It is not limited to the surface.
3. It is a bulk phenomenon.
_Source: NCERT Class 9 Science, Ch 1 'Matter in Our Surroundings'_
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