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JEE Mains · Chemistry · STD 11 - 8.4. Organic chemistry reaction mechanism

निम्न यौगिकों के \(pK _{ b }\) का बढ़ता क्रम है

  1. A \((c) < (a) < (d) < (b)\)
  2. B \((b) < (d) < (a) < (c)\)
  3. C \((a) < (c) < (d) < (b)\)
  4. D \((b) < (d) < (c) < (a)\)
Verified Solution

Answer & Solution

Correct Answer

(C) \((a) < (c) < (d) < (b)\)

Step-by-step Solution

Detailed explanation

\(CH_3O-, CH_3-, H\) is electron donating, But \(-NO_2\) is electron withdrawing group.
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