pH of 0.1 M solution of a weak acid (HA) is 4.50. It is neutralised with \[NaOH\] solution to decrease the acid content to half pH of the resulting solution [JIPMER 2002]

pH of 0.1 M solution of a weak acid (HA) is 4.50. It is neutralised wi

1.	pH of 0.1 M solution of a weak acid (HA) is 4.50. It is neutralised with \[NaOH\] solution to decrease the acid content to half pH of the resulting solution [JIPMER 2002]
A.	4.50
B.	8.00
C.	7.00
D.	10.00
Answer» C. 7.00

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pH of 0.1 M solution of a weak acid (HA) is 4.50. It is neutralised with \[NaOH\] solution to decrease the acid content to half pH of the resulting solution [JIPMER 2002]

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