SATHEE: Equilibrium Question 267

Equilibrium Question 267

Question: Which equilibrium can be described as an acid-base reaction using the Lewis acid-base definition but not using the Bronsted-Lowry definition [AIIMS 1980]

Options:

A) $2 N H_{3} + H_{2} S O_{4}$ ⇄ $2 N H_{4}^{+} + S O_{4}^{2 -}$

B) $N H_{3} + C H_{3} C O O H$ ⇄ $N H_{4}^{+} + C H_{3} C O O^{-}$

C) $H_{2} O + C H_{3} C O O H$ ⇄ $H_{3} O^{+} + C H_{3} C O O^{-}$

D) ${[C u {(H_{2} O)}_{4}]}^{2 +} + 4 N H_{3}$ ⇄ ${[C u {(N H_{3})}_{4}]}^{2 +} + 4 H_{2} O$

Show Answer

Answer:

Correct Answer: D

Solution:

It involves gain and loss of electron pair (Lewis concept).

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Equilibrium Question 267

Question: Which equilibrium can be described as an acid-base reaction using the Lewis acid-base definition but not using the Bronsted-Lowry definition [AIIMS 1980]

Options:

Answer:

Solution:

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