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Phenolphalein does not act as an indicat...

Phenolphalein does not act as an indicator for the titration between

A

`HCI` and `NH_(4)OH`

B

`Ca(OH)_(2)` and `HCI`

C

`NaOH` and `H_(2)SO_(4)`

D

`KOH` and `CH_(3)COOH`

Text Solution

Verified by Experts

The correct Answer is:
A
With weal base and stronf acid, phenolhthalein does not act an indicator.
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