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The normality of 30 volume H(2)O(2) solu...

The normality of 30 volume `H_(2)O_(2)` solution is `:`

A

3.57

B

7.53

C

5.36

D

5.73

Text Solution

Verified by Experts

The correct Answer is:
C
30 vol = `3.035xx3=9.105%H_(2)O_(2)`
100 ml sol contain 9.105 gm `H_(2)O_(2)`
Hence 1000 ml solution contain 91.05 gm `H_(2)O_(2)`
Strength of `H_(2)O_(2)` = 91.05 gms/lit., basicity of `H_(2)O_(2)` = 2
Equivalent wt of `H_(2)O_(2)=(34/2)=17`
Normality = `("Strength")/("Eq. wt.")=91.05/17=5.3558`
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