When 45 g of an unknown compound was dissolved in 500 g of water, the solution has freezing point of `-0.93^(@)C` (i) What is th

When 45 g of an unknown compound was dissolved in 500 g of water, the solution has freezing point of `-0.93^(@)C`
(i) What is the molecular weight of compound ? `(K_(f)=1.86)`
(ii) If empirical formula is `CH_(2)O`, what is the molecular formula of compound ?

When 45 g of an unknown compound was dissolved in 500 g of water, the solution has freezing point of `-0.93^(@)C` (i) What is the molecular weight of

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