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Boiling point fo chloroform was raised b...

Boiling point fo chloroform was raised by `0.323K`,when`0.5143g` of anthrance was dissolved in `35g`of chloroform .Molecular mass of anthracene is
`(K_(b)forCHCl_(3)=3.9 "K.kg mol"^(-1))`

A

`79.42 g// mol `

B

`132.32 g //mol `

C

`177.42 g//mol`

D

`242.32 g//mol `

Text Solution

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The correct Answer is:
C
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TARGET PUBLICATION-SOLUTIONS AND COLLIGATIVE PROPERTIES-Critical Thinking
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  14. The molal freezing point constant of water is 1.86 K m^(-1). If 342 g...

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  15. 1.00 g of a non-electrolyte solute dissolved in 50 g of benzene lowere...

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  16. 0.440 g of a substance dissolved in 22.2 g of benzene lowered ...

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