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The elevation in boiling point, when 13....

The elevation in boiling point, when `13.44 g` of freshly prepared `CuCI_(2)` are added to one kilogram of water, is [Some useful data, `K_(b) (H_(2)O) = 0.52 kg K mol^(-1), "mol.wt of" CuCI_(2) = 134.4 gm]`

A

0.05

B

0.1

C

0.16

D

0.21

Text Solution

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The correct Answer is:
C
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The elevation in boiling point, when 13.44g of freshly prepared CuCl_(2) are added to one kilogram of water, is [Some useful data, K_(b)(H_(2)O)=0.52"kg K mol"^(-1),"mol.wt. of CuCl"_(2)=134.4gm]

The elevation in boilng point of a solution of 13.44 g of CuCl_(2) 1 kg of water will be _____. (Molecular mass of CuCl_(2) = 134.4 and K_(b) =0.52 km^(-1))

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Calculate elevation in boiling point for 2 molal aqueous solution of glucose (Given: K_(b(H_2O) =0.5K kg mol^(-1)))

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