1.

`50ml N//10 NaOH` solution is mixed with `50 ml N//20 HCl` solution. The resulting solution will `(a)` Turns phenolphthalein solution pink`" " (b)` Turns blue litmus red `(c )` Turns methyl orange red `" "(d) [H^(+)] & [OH^(-)]`A. only `(a)` is correctB. `(a) & (b)` are correctC. `(a) & (d)` are correctD. all are correct

Answer» Correct Answer - C
Since solution is basic in nature hence,
`[H^(+)]lt[OH^(-)]` and phenolphathalein will turn the solution pink, Ans `(a) & (d)`.


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