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MHT CET202121 Sep 2021Evening ShiftChemistryGeneral Organic ChemistryActual

Which among following amines has lowest pK _ b values?

Options

  1. ACH ₃ CH ₂ NH ₂
  2. B( CH ₃ CH ₂ )₂ NH
  3. C( CH ₃ CH ₂ )₃ ~N
  4. DC ₆ H ₅ NH ₂

Correct answer

B. ( CH ₃ CH ₂ )₂ NH

Step-by-step solution

aligned ( CH ₃ CH ₂ )₂ NH & 2^ amine & Most basic & Least pK _ b aligned

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