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An aqueous solution of glucose boils at ...

An aqueous solution of glucose boils at `100.04^(@)C`.The molal elevation constant for water is `0.5 kmol^(-1)kg`. The number of molecules of glucose in the solution containing `100g` of water is

A

4.81 x `10^21`

B

3.81 x `10^21`

C

8.41 x `10^21`

D

48.1 x `10^21`

Text Solution

Verified by Experts

The correct Answer is:
C
`2KBr+MnO_(2)+2H_(2)SO_(4)rarrBr_(2)darr+K_(2)SO_(4)+MnSO_(4)+2H_(2)O`
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