Liquid ammonia is used for refrigeration because - Vidyadip

MCQ

Liquid ammonia is used for refrigeration because

A
It has a high dipole moment
✓
It has a high heat of vapourisation
C
It is basic
D
It is a stable compound

✓

Answer

Correct option: B.

It has a high heat of vapourisation

b
(b) Liquid ammonia is used in refrigeration because it has high heat of vaporisation.

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