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(A) Potassium ferrocyanide and potassium...

(A) Potassium ferrocyanide and potassium ferricyanide both are paramagnetic.
(R) Both have unpaired electrons

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are false

Text Solution

Verified by Experts

The correct Answer is:
D
Both (A) and (R) are false
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Ferricyanide is paramagnetic, but ferrocyanide is diamagnetic. Explain.

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Knowledge Check

  • (A): Antiferromagnetic substances possess almost zero magnetic moment (R): There are no unpaired electrons in anti ferromagnetic substances

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    B
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    D
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  • Which of the following species have five unpaired electrons ?

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