Important Questions of Ionic Equilibrium, selected from Previous Year JEE Main Chemistry papers, along with detailed Solutions and Explanations.
QUESTION #1
20 mL of 0.1M H2SO4 solution is added to 30 mL of 0.2M NH4OH solution. The pH of the resultant mixture is: [pkb of NH4OH = 4.7]
JEE Main
JEE Main 2019
a. 9.4
b. 5.0
c. 9.0
d. 9.3
SOLUTION
JEE Main Chemistry – Chapter Wise Important Questions with Solutions