2, gm acetic acid and 3, gm sodium acetate are present in 100, ml . aqueous solution then what will

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6-2.Equilibrium-II (Ionic Equilibrium)

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$2\, gm$ acetic acid and $3\, gm$ sodium acetate are present in $100\, ml$. aqueous solution then what will be the $pH$ of solution if ionisation constant of acetic acid is $1.8 \times 10^{-5}$

A

$3.7$

B

$4.98$

C

$4.78$

D

$4.08$

Solution

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Standard 11

Chemistry

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(AIPMT-1999)