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The dissociation constant of an acid HA ...

The dissociation constant of an acid HA is `1 xx 10^(-5)` . The pH of `0.1` molar solution of the acid will be

A

The indicator exists in 80% ionic fom at pH value 5.6

B

In alkaline medium the indicator atmost exists in its ionic form

C

For 50% ionisation of the indicator pH 5 must be maintained

D

This indicator is more suitable for weak acid and strong base titration

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The correct Answer is:
A, B, C
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