6-2.Equilibrium-II (Ionic Equilibrium)
easy

$0.1$ $M$ $HCN$ ના દ્રાવણની $pH$ $5.2$ છે તો આ દ્રાવણ ${K_a}$ ગણો.

Option A
Option B
Option C
Option D

Solution

$3.98 \times 10^{-10}$

Standard 11
Chemistry

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