Chemistry · JEE

Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems) Previous Year Questions for JEE

6+ syllabus-aligned questions available

Quick answer

Goodmarks offers 6+ JEE-style PYQs for Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems) with detailed solutions. While official past papers rotate yearly, our bank covers the same concepts, difficulty, and question formats tested in JEE Chemistry.

Previous year questions are the fastest way to understand how Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems) is tested in JEE. Practise 6+ exam-pattern MCQs modelled on JEE Main and Advanced, with full solutions for every question.

Free sample questions

Attempt 6 free MCQs for Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems). Unlock the full bank with Pro.

Unlock full bank

Q1ChemistryUnit 12: Coordination Compounds

The idea of froth floatation method came from a person

X

and this method is related to the process

Y

of ores.

X

and Y, respectively, are:

Q2ChemistryUnit 12: Coordination Compounds

Silver is extracted from

A g_{2} S

Q3ChemistryUnit 12: Coordination Compounds

In the extraction of aluminium by electrolytic process, cryolite is added to

Q4ChemistryUnit 12: Coordination Compounds

ASSERTION: In the extraction of Ag, complex

\mathrm{Na}\left[\mathrm{Ag}(\mathrm{CN})_{2}\right]

is reacted with Zn. REASON: Zn is a d-block transition metal.

Q5ChemistryUnit 12: Coordination Compounds

The element which could be extracted by electrolytic reduction of its oxide dissolved in a high temperature melt is:

Q6ChemistryUnit 12: Coordination Compounds

Silver can be obtained from silver glance by:

Want unlimited Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems) practice?

Pro unlocks the full question bank, topic filters, and attempt history.

Get started free View Pro plans

Frequently asked questions

Why practise PYQs for Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems)?

PYQs reveal recurring concepts, common traps, and the difficulty level JEE expects. Solving them builds exam temperament and time management.

Does Goodmarks have actual JEE past papers?

Our bank includes exam-style MCQs aligned with JEE Main Chemistry syllabus for Importance of coordination compounds (in qualitative analysis, extraction of metals and in biological systems), covering the same topics as previous year papers.

How should I use PYQs for Coordination Compounds?

Solve timed sets, review every explanation, note weak subtopics, then revisit with focused practice on Goodmarks.

Are PYQ solutions step-by-step?

Yes. Every question includes the correct answer and a detailed explanation showing the reasoning.