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A solution of glucose (C(6)H(12)O(6))is ...

A solution of glucose `(C_(6)H_(12)O_(6))`is isotonic with `4`g of urea `(NH_(2)-CO-NH_(2))` per litre of solution .The concentration of glucose is :

A

`4g//L`

B

`8g//L`

C

`12g//L`

D

`14g//L`

Text Solution

Verified by Experts

The correct Answer is:
C
Isotonic solution has same conc.
`pi_(1)=pi_(2)C_(1)=C_(2)n_(1)=n_(2)(W_(1))/(M_(1))=(W_(2))/(M_(2))`
`So ,(x)/(180)=(4)/(60)rArr x=12g`
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