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6 g of a non volatil, non electrolyte X ...

6 g of a non volatil, non electrolyte X dissolved in 100g of water freezes at `-0.93^@C`. The molar mass of X in g `mol^(-1)` is `(K_f of H_2O=1.86kgmol^(-1))`.

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6g of non-volatile, non-electrolyte x dissolved in 100g of water freezes -0.93^(@)C . The molar mass of x in "g mol"^(-1) is : (K_(f) "of" H_(2)O=1.86 "K kg mol"^(-1))

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