A) 70%
B) 40%
C) 75%
D) 25%
Correct Answer: C
Solution :
Partial pressure of water vapour \[{{P}_{W}}=0.012\times {{10}^{5}}\,Pa\], Vapour pressure of water \[{{P}_{V}}=0.016\times {{10}^{5}}\,Pa\]. The relative humidity at a given temperature is given by \[=\frac{\text{Partial pressure of water vapour}}{\text{Vapour pressure of water}}\] \[=\frac{0.012\times {{10}^{5}}}{0.016\times {{10}^{5}}}=0.75=75%\]You need to login to perform this action.
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