A) 14.12 Torr
B) 312Torr
C) 13.45 Torr
D) 352 Torr
Correct Answer: C
Solution :
\[p{}^\circ =760\]Torr A 1 m aqueous solution contains 1 mole of solute in 1000-g (55.5 mol) of water \[{{X}_{B}}=\frac{1}{1+55.5}=\frac{1}{56.5}\] \[\frac{\Delta p}{p}={{X}_{B}}\] \[\Delta p=p{{X}_{B}}\] \[=\frac{760\times 1}{56.5}=13.45\]Torr
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