A) 20.0 mL
B) 31.6 mL
C) 36.1 mL
D) 26.3 mL
Correct Answer: B
Solution :
[b] From the given data \[{{P}_{H2}}=1500\times 0.80\] = 1200 mm of \[Hg=\frac{1200}{760}\] atmosphere =1.58 atmosphere If's are volumes of gas dissolved by same volume of liquid, then from Henry's law \[\frac{{{V}_{2}}}{{{V}_{1}}}=\frac{{{P}_{2}}}{{{P}_{1}}};\,or\,\frac{{{V}_{2}}}{20}=\frac{1.58}{1.0}\] Or \[{{V}_{2}}=31.60mL\]You need to login to perform this action.
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