Question

Match the following.

	Column I		Column II
(A)	Conversion of a liquid into solid is	(p)	Regelation
(B)	Conversion of a liquid into vapour is	(q)	Sublimation
(C)	Conversion of solid into vapour directly	(r)	Fusion
(D)	Melting of ice caused by pressure is	(s)	Vaporisation

• A. A – r, B –q, C – p, D –s
• B. A –r, B –s, C-q, D – p
• C. A – q, B –p, C –s, D –r
• D. A –p, B –q, C –r, D – s

Answer 1

Answer: (B)

A –r, B –s, C-q, D – p

Answer 2

Conversion of a liquid into solid is fusion.

A $\rightarrow$ r

Conversion of a liquid into vapour is vaporizations.

B $\rightarrow$ S

Conversion of a solid into vapour direcly is

sublimations. C $\rightarrow$q

Melting of ics caused by pressure is regelations.

D $\rightarrow$p