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Chemistry
Chemistry
Problem
If
P
g
P_g
P
g
and
P
v
P_v
P
v
are partial pressure of
H
2
O
v
\text{H}_2\text{O}_v
H
2
O
v
and saturated vapour pressure of
H
2
O
v
\text{H}_2\text{O}_v
H
2
O
v
respectively, then % relative humidity is given by: a.
P
v
P
g
×
100
\frac{P_v}{P_g} \times 100
P
g
P
v
×
100
b.
P
g
P
v
×
100
\frac{P_g}{P_v} \times 100
P
v
P
g
×
100
c.
P
g
+
P
v
P
×
100
\frac{P_g + P_v}{P} \times 100
P
P
g
+
P
v
×
100
d.
P
g
−
P
v
P
g
×
100
\frac{P_g - P_v}{P_g} \times 100
P
g
P
g
−
P
v
×
100
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