

MCQOPTIONS
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1. |
*$_The heats of vaporisation of CS‚ÇÇ, C‚ÇÇH‚ÇÖOH &H‚ÇÇO are 26.8, 38.6 & 40.6 KJ/kg mole respectively. The order of decreasing inter-molecular forces in these liquids is? |
A. | H‚ÇÇO > C‚ÇÇH‚ÇÖOH > CS‚ÇÇ |
B. | CS‚ÇÇ > C‚ÇÇH‚ÇÖOH > H‚ÇÇO |
C. | H‚ÇÇO > CS‚ÇÇ > C‚ÇÇH‚ÇÖOH |
D. | CS‚ÇÇ > H‚ÇÇO > C‚ÇÇH‚ÇÖOH |
Answer» B. CS‚Äö√á√á > C‚Äö√á√áH‚Äö√á√ñOH > H‚Äö√á√áO | |