Aqueous solution of HCl has the pH = 4. Its molarity would be - Vidyadip

MCQ

Aqueous solution of $HCl$ has the $pH = 4$. Its molarity would be

A
$4 \,M$
B
$0.4 \,M$
✓
$0.0001\, M$
D
$10 \,M$

✓

Answer

Correct option: C.

$0.0001\, M$

(c) $pH = 4$ means; $[{H^ + }] = {10^{ - 4}}\,\,mol$

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