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Replacement of Cl of chlorobenzene to give phenol requires drastic conditions. But chlorine of 2,4-dinitro-chlorobenzene is readily replaced because
Options
(a) NO₂ denotes e⁻ at meta-position
(b) NO₂ withdraws e⁻ from ortho/para positions
(c) NO₂ makes the ring electron rich at ortho- and para
(d) NO₂ withdraws e⁻ from meta-position
Correct Answer:
NO₂ withdraws e⁻ from ortho/para position
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Oxidation state of oxygen atom in potassium peroxide is
- If 2 g of aluminium is treated, first with excess of dilute H₂SO₄ and then
- Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM
- Which electronic configuration of an element has abnormally high difference
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Topics: Haloalkenes and Haloarenes
(78)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Oxidation state of oxygen atom in potassium peroxide is
- If 2 g of aluminium is treated, first with excess of dilute H₂SO₄ and then
- Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM
- Which electronic configuration of an element has abnormally high difference
- Assuming fully decomposed, the volume of CO₂ released at STP on heating 9.85g
Topics: Haloalkenes and Haloarenes (78)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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