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Mechanical Engineering · Q245

Refrigeration And Air Conditioning

Engineering and GATE · Mechanical Engineering · question 245

Q245

The evolution of heat of solution takes place in ammonia absorption plant when

A.
Ammonia vapour goes into solution
Answer
B.
Ammonia vapour is driven out of solution
C.
Lithium bromide mixes with ammonia
D.
Weak solution mixes with strong solution

Answer: Option A

Solution

Answer: Option A
Solution:
The evolution of heat of solution takes place in ammonia absorption plant when Ammonia vapour goes into solution