SolutionHard
Question
Which combination of (I) vapour pressure, (II) intermolecular forces and (III) ᐃHvap (latent heat of vaporisation) is matched correctly
Options
A.I → high, II → weak, III → small
B.I → high, II → strong, III → large
C.I → low, II → weak, III → large
D.I → low, II → strong, III → small
Solution
If intermolecular forces are weak then less amount of ᐃHvap is reqd. therefore high vapour pressure is obtained.
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