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The enthalpy of vaporisation of C CI(4)...

The enthalpy of vaporisation of ` C CI_(4)` is `30.5 kJ "mol"^(-1)`.Calculate the heat required for the vapourisation of 284 g of `C CI_(4)` at constant pressure. (Molar mass of ` C CI_(4) = 154u`).

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1 mole of `C Cl_(4) =154 g`
Enthalpy of vaporisation of 154 g of`C C l_(4) = 30.5kJ`
`:. `Enthalpy of vaporisation of 284 g of `C C l_(4) = ( 30.5)/( 154) xx 284 kJ = 56.25kJ`
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