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Author Question: If its relative humidity is 50 and its absolute humidity is 16 mg H2O/L, the water vapor capac-ity ... (Read 78 times)

folubunmi

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on: Jul 16, 2018
If its relative humidity is 50 and its absolute humidity is 16 mg H2O/L, the water vapor capac-ity of a gas is _____ mg H2O/L.
 
  a. 0.8 c. 8
  b. 3.2 d. 32

Question 2

The relative humidity is 40 and the capacity is 32 mg H2O/L. The absolute humidity of this gas is _____ mm Hg.
 
  a. 1.3 c. 60
  b. 12.8 d. 128


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mcomstock09

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: D
0.5 = 16/X.
0.5X = 16.
X = 16/0.5.
X = 32 mg H2O.

Answer to Question 2

ANS: B
RH = (AH/capacity)  100. 40 = 0.4. 0.4 = x/32. 32  0.4 = 12.8 mg H2O/L.


folubunmi

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Reply 2 on: Jul 16, 2018
Wow, this really help

matt95

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Reply 3 on: Yesterday
Excellent

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