Organic Reactions & Conversions · JEE Main previous year questions

262 questions asked across 15 exam years, newest first

2022 37 questions

Q682022 · 26 Jun 2022 · Shift 1
1. A.
2. B.
3. C.
4. D.
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Answer: A
Q692022 · 26 Jun 2022 · Shift 2
1. A.
2. B.
3. C.
4. D.
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Answer: A
Q722022 · 26 Jun 2022 · Shift 2
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2. B.
3. C.
4. D.
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Answer: A
Q692022 · 25 Jun 2022 · Shift 1
1. A.
2. B.
3. C.
4. D.
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Answer: B
Q712022 · 25 Jun 2022 · Shift 1
1. A.t-Butyl ethyl ether
2. B.2,2-Dimethyl butane
3. C.2-Methyl pent-1-ene
4. D.2-Methyl prop-1-ene
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Answer: D
Q732022 · 25 Jun 2022 · Shift 1
1. A.
2. B.
3. C.
4. D.
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Answer: C
Q712022 · 25 Jun 2022 · Shift 2
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2. B.
3. C.
4. D.
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Answer: A
Q732022 · 25 Jun 2022 · Shift 2
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2. B.
3. C.
4. D.
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Answer: C
Q742022 · 25 Jun 2022 · Shift 2
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Answer: D
Q892022 · 25 Jun 2022 · Shift 2· Numerical answer
Consider the following reactions: $PC l_{3} + H_{2} O \to A + HCl$ $A + H_{2} O \to B + HCl$ The number of ionisable protons present in the product B is ____.
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Answer: 2
Q712022 · 24 Jun 2022 · Shift 2
1. A.PCC oxidation
2. B.Ozonolysis
3. C. $BH_{3}$ , $H_{2} O_{2} /^{-} OH$ followed by PCC oxidation
4. D. $HBr$ , hydrolysis followed by oxidation by $K_{2} Cr_{2} O_{7}$ .
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Answer: C
Q862022 · 24 Jun 2022 · Shift 2· Numerical answer
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Answer: 2