P-Block Elements Ques 343

Question: Liquid ammonia is used for refrigeration because

[MP PET 2002]

Options:

A) It has a high dipole moment

B) It has a high heat of vapourisation

C) It is basic

D) It is a stable compound

Show Answer

Answer:

Correct Answer: B

Solution:

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



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