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NTA Abhyas NEET2020ChemistryIonic EquilibriumPractice

The conjugate base of H O [ C H 2 ] 3 N H 2 is

Options

  1. AH 2 O + (CH 2 ) 3 NH 2
  2. BHO(CH 2 ) 3 N + H 3
  3. CO ¯ ( CH 2 ) 3 NH 2
  4. DHO(CH 2 ) 3 N ¯ H

Correct answer

C. O ¯ ( CH 2 ) 3 NH 2

Step-by-step solution

H O [ C H 2 ] 3 N H 2 → O - ( C H 2 ) 3 N H 2 + H + Conjugate base is obtained by the removal of H + from more acidic site. Since H - O is more acidic than H - N , therefore, C is the conjugate base.

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