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At 20^(@)C, the surface tension of water...

At `20^(@)C`, the surface tension of water is thre times that of `C Cl_(4)`-give reason.

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The surface tension of a liquid depends on the magnitude of intermolecular forces of attraction. It decreases or increases, respectively, with decrease or increase in the magnitude of intermolecular forces of attraction. The only attractive force that exist in carbon tetrachloride are london force, whereas in water H-bonding in addition so londong forces exists As H-bond is stronger than Londong force, the surface tension of water is 3 times that of `C Cl_(4)` at `20^(@)C`.
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