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The density of NH(4)OH solution is 0.6g/...

The density of `NH_(4)OH` solution is `0.6g//mL`. It contains `34%` by weight of `NH_(4)OH`. Calculate the normality of the solution:

A

4.8 N

B

0.5 N

C

10N

D

5.8 N

Text Solution

Verified by Experts

The correct Answer is:
D
Molecular wt. of `NH_(4)OH ` is 35.
34% `NH_(4)OH ` solution means , 34g of `NH_(4)OH` present in 100g of solution . In 1000g of solution 340 g of `NH_(4)OH` is present.
Normality =Number of moles per kg solution `xx` Density
`= ( 340)/( 35) xx 0.6 `
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