Test Index

JEE Main Chemistry Class 11 Equilibrium Questions Part 2 Questions

© examsnet.com

Question : 23

Total: 100

Class XII students were asked to prepare one litre of buffer solution of pH‌8.26 by their Chemistry teacher: The amount of ammonium chloride to be dissolved by the student in 0.2M ammonia solution to make one litre of the buffer is
(Given: pKb(NH3)=4.74
Molar mass of NH3=17gmol−1
Molar mass of NH4‌Cl=53.5gmol−1 )

[26-Jul-2022-Shift-2]

53.5g
72.3g
107.0g
126.0g

Go to Question:

Prev Question

Next Question