How many questions come from Principles Related to Practical Chemistry in NEET?

Principles Related to Practical Chemistry was examined 10 times across the 13 NEET papers from 2013 to 2025 — about 0.8 questions (3 marks) per paper.

Is Principles Related to Practical Chemistry important for NEET 2027?

It is a lower-frequency chapter — about 0.8 questions a paper since 2013 — but every question is 4 marks and the concepts recur in other chapters.

How can I practice Principles Related to Practical Chemistry for NEET for free?

nextAIR holds 41 tagged questions on Principles Related to Practical Chemistry across 9 concepts. Adaptive practice and a timed chapter test both start from this page, free, with no signup.

Practice & Test Principles Related to Practical Chemistry

Class 12 Chemistry · Chapter 12. Practice 41 free NEET 2027 questions on Principles Related to Practical Chemistry (Class 12 Chemistry), across 9 concepts. Asked ~0.8× per paper since…

Practice questions

Concepts tagged

Asked 2013–2025

0.8×

Per paper

How much does Principles Related to Practical Chemistry matter?

Across the 13 NEET papers from 2013 to 2025, Principles Related to Practical Chemistry has been examined 10 times — an average of 0.8 questions per paper. At 4 marks each, that is roughly 3 marks a year riding on this one chapter. Where it sits against every other chapter, weighted to the eight most recent papers with 2026 included, is in the NEET 2027 chapter-wise weightage.

What gets asked: 8 concepts

Every question in the bank is tagged to one of these, so practice can target the exact idea you keep missing.

Chemical Principles of the Named ExperimentsChemistry of the Named PreparationsChemistry of the Titrimetric ExercisesDetection of Extra Elements in Organic CompoundsDetection of Functional Groups in Organic CompoundsGroups for Analysis of Cationic RadicalsSystematic Analysis of Anionic RadicalsSystematic Analysis of Cationic Radicals

Sample questions

Question 1

Which element is not present in Nessler’s reagent?

Question 2

In Lassaigne's test the organic compound is fused with sodium metal. The purpose of the fusion is

Question 3

Nitrogen is detected when the sodium fusion extract, warmed with ferrous sulphate solution and then acidified, gives a Prussian-blue colouration. The blue substance is

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Practice adapts as you go — get one wrong and the next question targets the same concept instead of moving on. Or sit a timed test to see where you actually stand.

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Frequently asked

How many questions come from Principles Related to Practical Chemistry in NEET?: Principles Related to Practical Chemistry was examined 10 times across the 13 NEET papers from 2013 to 2025 — about 0.8 questions (3 marks) per paper.
Is Principles Related to Practical Chemistry important for NEET 2027?: It is a lower-frequency chapter — about 0.8 questions a paper since 2013 — but every question is 4 marks and the concepts recur in other chapters.
How can I practice Principles Related to Practical Chemistry for NEET for free?: nextAIR holds 41 tagged questions on Principles Related to Practical Chemistry across 9 concepts. Adaptive practice and a timed chapter test both start from this page, free, with no signup.