CUET · CHEMISTRY · PYQ PAPER 2023
Replacement of Cl of \(C _6 H _5 Cl\) to give \(C _6 H _5 OH\) occurs only in drastic conditions, but Cl of 2,4-dinitrochlorobenzene is readily replaced. This is because:
- A \(- NO _2\) withdraws electrons from ortho and para positions
- B \(- NO _2\) group withdraws electrons from meta positions
- C \(- NO _2\) makes the ring electron rich at ortho and para positions
- D \(- NO _2\) group donates electrons at meta position
Answer & Solution
Correct Answer
(A) \(- NO _2\) withdraws electrons from ortho and para positions
Step-by-step Solution
Detailed explanation
\(- NO _2\) withdraws electrons from ortho and para positions
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