Practical Chemistry PYQs - Last 10 Years
WB JEE / Chemistry / Organic Chemistry / 4 recent questions
ChemistryOrganic Chemistry2017-2026
Practice 4 WB JEE Chemistry questions from Practical Chemistry. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
4
PYQs on Page
Chemistry / Organic Chemistry
2020-2026
Year Range
Based on indexed question metadata
3
Last 5 Years
2022-2026
4
Last 10 Years
2017-2026
Recent Year Trend
2020
2024
2025
2026Latest year
20201 max PYQs/year2026
Question Types
4PYQs
MCQ100%
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#1 Unknown4
3 in last 5 years4 in last 10 years
Last 10 Years Practical Chemistry Questions
Showing 4 of 4 filtered questions.
1Practical Chemistry
Which one of the following cations gives a chocolate brown precipitate upon addition of aqueous solution of $\mathrm{K}_4\left[\mathrm{Fe}(\mathrm{CN})_6\right]$ ？
MCQ+1 / -0.252026
2Practical Chemistry
Kjeldahl's method cannot be used for the estimation of nitrogen in which compound?
MCQ+1 / -0.252025
3Practical Chemistry
The compound that does not give positive test for nitrogen in Lassaigne's test is
MCQ+1 / -0.252024
4Practical Chemistry
To a solution of a colourless efflorescent sodium salt, when dilute acid is added, a colourless gas is evolved along with formation of a white precipitate. Acidified dichromate solution turns green, when the colourless gas is passed through...
MCQ+1 / -0.252020