Gujarati
6-2.Equilibrium-II (Ionic Equilibrium)
medium

दुर्बल एकप्रोटिक अम्ल के $ 0.1\, M$  विलयन का $1\% $ आयनन हुआ है तो विलयन का $pH$ होगा

A

$1$

B

$2$

C

$3$

D

$4$

Solution

(c) $ C = 0.1\,M;\,\,\,\,\alpha = 1\% ;\,\,\,\,({H^ + }) = C \times \alpha $

$ = 0.1 \times \frac{1}{{100}} = {10^{ – 3}}$; $({H^ + }) = {10^{ – 3}}$;$ pH = 3.$

Standard 11
Chemistry

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