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Vapour pressure of water at 20^C is 17.5...

Vapour pressure of water at `20^C` is 17.5 mm of Hg and lowering of vapour pressure of a sugar soluton is 0.061 mm of Hg. Calculate
relative lowering of vapour pressure?

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Vapour pressure of water at 20^C is 17.5 mm of Hg and lowering of vapour pressure of a sugar soluton is 0.061 mm of Hg. Calculate relative lowering of vapour pressure?

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