Q96
A mixture of 10% C6H6 vapour in air at 25°C and 750 mm Hg has a dew point of 20°C. Its dew point at 30°C and 700 mm Hg will be around __________ °C.
A.
21.7
B.
20
C.
27.3
D.
18.7
AnswerAnswer: Option D
Solution
Answer: Option D
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