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JEE Exam  >  JEE Test  >  Crack with 35 Years of Previous Year Solved Papers  >  Test: 35 Year JEE Previous Year Questions: Analytical Chemistry - JEE MCQ

35 Year JEE Previous Questions: Analytical Chemistry with solutions - Free


MCQ Practice Test & Solutions: Test: 35 Year JEE Previous Year Questions: Analytical Chemistry (5 Questions)

You can prepare effectively for JEE Crack JEE with 35 Years of Previous Year Solved Papers with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: 35 Year JEE Previous Year Questions: Analytical Chemistry". These 5 questions have been designed by the experts with the latest curriculum of JEE 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 10 minutes
  • - Number of Questions: 5

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Test: 35 Year JEE Previous Year Questions: Analytical Chemistry - Question 1
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When H2S is passed through Hg2S we get [2002]

Detailed Solution: Question 1

When H2S is passed through Hg2S we get a mixture of mercurous sulphide and mercury (Hg2S + Hg) .

Test: 35 Year JEE Previous Year Questions: Analytical Chemistry - Question 2
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How do we differentiate between Fe3+ and Cr3+ in group III?

Detailed Solution: Question 2

When we add NH4Cl, it suppresses the ionisation of NH4OH and prevents the precipitation of higher group hydroxide in gp(III).
NOTE : Further ferric chloride and chromium chloride form different colour precipitates with NH4OH.

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Test: 35 Year JEE Previous Year Questions: Analytical Chemistry - Question 3
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Which one of the following statements is correct ?

Detailed Solution: Question 3

Between AgCl and AgI, AgI  is less soluble, hence ammonia can dissolve ppt. of AgCl only due to formation of complex as given below: AgCl + 2NH3 → [Ag (NH3)2]Cl

Test: 35 Year JEE Previous Year Questions: Analytical Chemistry - Question 4
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The compound formed in the positive test for nitrogen with the Lassaigne solution of an organic compound is [2004]

Detailed Solution: Question 4

Prussian blue Fe4 [Fe(CN)6 ]3 is formed in lassaigne test for nitrogen.

Test: 35 Year JEE Previous Year Questions: Analytical Chemistry - Question 5
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The equation which is balanced and represents the correct product(s) is: [JEE M 2014] 

Detailed Solution: Question 5

The complex [CoCl(NH3)5]+ decomposes under acidic medium, so

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About this JEE Practice Test

This test contains 5 MCQs on 35 Year JEE Previous Year Questions: Analytical Chemistry with detailed solutions for each question. It is part of the Crack JEE with 35 Years of Previous Year Solved Papers course on EduRev, designed to align with the current JEE syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

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