Assertion:
The difference in the successive oxidation states exhibited by tranisition elements is unit only.
Reason:
d orbitals of transition elements are incompletely filled.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Inert pair effect:
p-block : Oxidation states normally differ by unit of 2
d-block: The difference in the successive oxidation states exhibited by transition elements is unit only.d oritals of transition elements are incompletely filled.

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Similar questions

Q. Assertion :The difference in the successive oxidation states exhibited by transition elements is unity only Reason: d orbitals of transition elements are incompletely filled

Q. Assertion :Statement I -

C d

is a transition element Reason: Statement II -

C d

and

C d^{2 +}

both have completely filled d-orbitals in their ground state.

zIllustrate by taking examples of transition elements and non-transition elements that oxidation states of elements are largely based on lectronic configuration.

Q. Assertion :General formula of transition element is (n - 1)d

^{1 - 10}

^{1 - 2}

Reason: Transition element have 10 electrons in (n - 1)d orbitals.

Which of the following transition elements does not exhibit variable oxidation states?

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Assertion: The difference in the successive oxidation states exhibited by tranisition elements is unit only. Reason: d orbitals of transition elements are incompletely filled.

Assertion:
The difference in the successive oxidation states exhibited by tranisition elements is unit only.
Reason:
d orbitals of transition elements are incompletely filled.