Choose the correct statement of the following
(a) conversion of solid into vapours without passing through the liquid
state is called vapourisation.
(b) conversion of vapours into solid without passing through the liquid
state is called sublimation.
(c) conversion of vapours into solid without passing through the liquid
state is called freezing.
(d) conversion of solid into liquid is called sublimation.

NCERT Class IX
Sciences - Exemplar Problems

Chapter 1. Matter in our Surroundings

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Answers

2015-05-22T18:50:38+05:30
Correct Statement: (b) conversion of vapours into solid without passing through the liquid state is called sublimation
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