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(A): Fe^(+3) is more stable than that of...

(A): `Fe^(+3)` is more stable than that of `Fe^(+2)`.
(R) : `Fe^(+3)` ion has half filled 3d orbital whereas  `Fe^(+2)` does not.

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

  • (A) : Fe^(3+) (g) is more stable than Fe^(2+) (g) (R) : Fe^(3+) (g) has more number of unpaired electrons than Fe^(++) (g)

    A
    Both (A) and (R) are true and (R) is the correct explanation of (A)
    B
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    C
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    D
    (A) is false but (R) is true

  • (A) : Fe^(3+) (g) is more stable than Fe^(2+) (g). (R) : Fe^(3+) (g) has more number of unpaired electrons than Fe^(++) (g)

    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
    (A) is false but (R) is true

  • The oxidation state of Fe in [Fe(CN)_6]^(-3) ion is

    A
    `+1`
    B
    `+2`
    C
    `+3`
    D
    Zero

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