You visited us 1 times! Enjoying our articles? Unlock Full Access!

Introduction

The most stab...

Question

The most stable complex among the following is:

K_{3} [A l (C_{2} O_{4})]

No worries! We‘ve got your back. Try BYJU‘S free classes today!

[P t {(e n)}_{2}] C l

No worries! We‘ve got your back. Try BYJU‘S free classes today!

[A g {(N H_{3})}_{2}] C l

No worries! We‘ve got your back. Try BYJU‘S free classes today!

K_{2} [N i (E D T A)]

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B $K_{2} [N i (E D T A)]$
$K_{2} [N i (E D T A)]$ is the most stable as charge density for the metal atom is maximum and EDTA is strong ligand among all so its stability constant & stability is maximum.

Suggest Corrections

Similar questions

K_{2} [N i (E D T A)]

K_{3} [A l (C_{2} O_{4})_{3}]

[P t (N H_{3})_{2} C l_{2}]

[A g (N H_{3})_{2}] C l

[C r (H_{2} O)_{4} C l_{2}] C l

A g^{+} + 2 N H_{3} ⇌ A g (N H_{3})_{2}^{+}; K_{1} = 1.7 \times 10^{7}

A g^{+} + C l^{-} ⇌ A g C l; K_{2} = 5.4 \times 10^{9}

A g C l + 2 N H_{3} ⇌ [A g (N H_{3})_{2}]^{+} + C l^{-}

A g^{+} + 2 N H_{3} ⇌ {[A g (N H_{3})_{2}]}_{3}^{+}

K_{1} = 1.7 \times 10^{7}

A g^{+} + C l^{-} ⇌ A g C l

K_{2} = 5.4 \times 10^{9}

A g C l + 2 N H_{3} ⇌ [A g (N H_{3})_{2}]^{+} C l^{-}

p K

[P t C l_{4}]

P t^{4 +} + C l^{-} \to [P t C l]^{3 +}

K_{1} = 10^{- 2}

[P t C l]^{3 +} + C l^{-} \to [P t C l_{2}]^{2 +}

K_{2} = 10^{- 3}

[P t C l_{2}]^{2 +} + C l^{-} \to [P t C l_{3}]^{+}

K_{3} = 10^{- 4}

[P t C l_{3}]^{+} + C l^{-} \to [P t C l_{4}]

K_{4} = 10^{- 4}

Join BYJU'S Learning Program