JEE Main & Advanced
Sample Paper
JEE Main Sample Paper-36
question_answer
Concentration of \[N{{H}_{4}}Cl\] and \[N{{H}_{4}}OH\] in a buffer solution is in the ratio of \[1:1,\,{{K}_{b}}\] for \[N{{H}_{4}}OH\]is \[{{10}^{-10}}\]. The pH of the buffer is