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WBJEE SERIES
Chemistry

Qualitative Analysis

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
To a solution of colourless sodium salt, a solution of lead nitrate was added to have a white precipitate which dissolves in warm water and reprecipitates on cooling. Which of the following acid radical is present in the salt?
1
CI-
2
SO2-4
3
S2-
4
NO-3
02
PYQ 2026
medium
chemistry ID: wbjee-20

Kjeldahl's method cannot be used for the estimation of nitrogen in which compound? 

1
Option a
2
Option b
3
Option c
4
Option d

About Qualitative Analysis - WBJEE

Qualitative Analysis is a vital chapter for WBJEE aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Qualitative Analysis PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Qualitative Analysis carry the most weight. Then, tackle the questions iteratively to solidify your understanding.