WBJEE SERIES Chemistry
Acid Base Titrations
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
1
2026 1
2022 Chapter Questions 2 MCQs
01
PYQ 2022
medium
chemistry ID: wbjee-20
How much solid oxalic acid (molecular weight ) has to be weighed to prepare mL of exactly N oxalic acid solution in water?
1
1.26 g
2
0.126 g
3
0.63 g
4
0.063 g
02
PYQ 2026
medium
chemistry ID: wbjee-20
As per the following equation, 0.217 g of HgO (molecular mass = 217 g mol ) reacts with excess iodide. On titration of the resulting solution, how many mL of 0.01 M HCl is required to reach the equivalence point?
1
50 mL
2
200 mL
3
10 mL
4
5 mL