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If 20 cc. of HCl solution is exactly neu...

If 20 cc. of HCl solution is exactly neutralised by 40 cc of 0.05 N NaOH, then pH of HCl is

A

`3.0`

B

`1.5`

C

`2.0`

D

`1.0`

Text Solution

Verified by Experts

The correct Answer is:
D
Normality of HCl `=(40 xx 0.05 )/(20) =0.1`
`:. pH =1.0`
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