Question

1. In the process of conversion of gaseous CO2 to dry ice,
(a) Volume of the gas will__ (decrease / increase)
(b) Pressure should be __(decreased / increased)
(c) Inter particle distance between gas particles __(increases / decreases)

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Answer 1

1. Decreas

2. Increase

3. Increase

Answer 2

Volume gets compressed i.e decreases

Pressure- decreased

Inter particle distance between gas particles - increases