1.

Solution of X is being titrated against a solution of Y. If phenolphathalen is found to be a suitabe indicator. X and Y could be respectively.

Answer»

`NAOH` and `HCL`
`HCl` and `NaOH`
`CH_(3)COOH` and `NaOH`
`HCl` and `NH_(3)(AQ)`

Solution :N//A


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