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What will be the H^(+) concentration in ...

What will be the `H^(+)` concentration in a solution prepared by mixing 50.0 ml of 0.20 m NaCl, 25 ml of 0.10 M NaOH and 25.0 ml of 0.30 M HCl?

A

0.5 M

B

0.05 M

C

0.02 M

D

0.10 M

Text Solution

Verified by Experts

The correct Answer is:
B
`[H^(+)]=((25xx0.3-25xx0.1))/(100)meq=0.05M`
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