Chemistry · JEE

Online Practice: Chemical principles involved in the qualitative salt analysis Cations: Pb2+, Cu2+, Al3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+ for JEE

3+ syllabus-aligned questions available

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Sharpen your chemistry preparation with interactive online practice for Chemical principles involved in the qualitative salt analysis Cations: Pb2+, Cu2+, Al3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+. Goodmarks offers 3+ JEE-style MCQs mapped to the official syllabus, each with detailed explanations so you learn from every attempt.

Syllabus context

Part of Principles Related to Practical Chemistry in JEE Main Chemistry.

Free sample questions

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Q1ChemistryUnit 20: Principles Related to Practical Chemistry

A student takes about

4 \mathrm{ml}

of distilled water in four test tubes marked

P, Q, R

and

S .

He then dissolves in each test tube, an equal amount of various salts, viz. sodium sulphate in

P,

potassium sulphate in

Q,

calcium sulphate in

R

and magnesium sulphate in

S

. After that, he adds an equal amount of soap solution in each test tube. On shaking each of these test tubes well, he observes a good amount of lather (foam) in the test tube marked:

Q2ChemistryUnit 20: Principles Related to Practical Chemistry

In the soil profile, which layer is harder and more compact?

Q3ChemistryUnit 20: Principles Related to Practical Chemistry

Maximum silk production is in which of the following state?

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Frequently asked questions

How do I practice Chemical principles involved in the qualitative salt analysis Cations: Pb2+, Cu2+, Al3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+ online for JEE?

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How many Chemical principles involved in the qualitative salt analysis Cations: Pb2+, Cu2+, Al3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+ questions are available?

Goodmarks currently has 3+ JEE-aligned MCQs for Chemical principles involved in the qualitative salt analysis Cations: Pb2+, Cu2+, Al3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+, with more added regularly.

Is this aligned with the JEE Main syllabus?

Yes. All Chemistry questions on Goodmarks are organised by official JEE Main units and subtopics, including Chemical principles involved in the qualitative salt analysis Cations: Pb2+, Cu2+, Al3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+.

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Every question includes the correct answer and a step-by-step explanation. Free users can practise a random mix; Pro unlocks full subject and topic filters.