1.

Autoprotolysis constant of `NH_(3)` isA. `[NH_(4)^(+)][NH_(3)]`B. `[NH_(2)^(-)][NH_(3)]`C. `[NH_(4)^(+)][NH_(2)^(-)]`D. `[NH_(2)^(-)]//[NH_(2)^(-)]`

Answer» Correct Answer - C
`NH_(3)+NH_(3) hArr NH_(4)^(+)+NH_(2)^(-)`
Hence, `K=([NH_(4)^(+)][NH_(2)^(-)])/([NH_(3)]^(2))`
`:. [NH_(4)^(+)][NH_(2)^(-)]=K[NH_(3)]^(2)`
= Autoprotolysis constant.


Discussion

No Comment Found

Related InterviewSolutions