The boiling point of water, ethanol, toluene and butan-2-ol are 373.0k, 351.3k, 383.6k and 372.5k respectively. Which liquid has the highest vapour pressure at 323.0k?
-
A.
water -
B.
toluene -
C.
ethanol -
D.
butan-2-ol -
E.
none
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