$HClO$ is a weak acid. The concentration of ${H^ + }$ ions in $0.1\,M$ solution of $HClO\,({K_a} = 5 \times {10^{ - 8}})$ will be equal to
$HClO$ is a weak acid. The concentration of ${H^ + }$ ions in $0.1\,M$ solution of $HClO\,({K_a} = 5 \times {10^{ - 8}})$ will be equal to
- A
$7.07 \times {10^{ - 5}}\,m$
- B
$5 \times 10^{-9}\,\,m$
- C
$5 \times {10^{ - 7}}\,m$
- D
$7 \times {10^{ - 4}}\,m$
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- [AIPMT 2007]
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