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Assertion: PbCl(2) is more stable more s...

Assertion: `PbCl_(2)` is more stable more stable than `PbCl_(4)`
Reason: `PbCl_(4)` is strong oxidizing agent.

A

If both assertion and reason are true and the reason is the correct explanation of teh assertion.

B

If both assertion and reason are true but reason in not the correct explation of the assertion.

C

If assertion is true but reason is false.

D

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
A

Both assertion and reason are true and the reason is the correct explanation of the assertion.
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Knowledge Check

  • Assertion. PbCl_(2) is more stable than PbCl_(4) . Reason. PbCl_(4) is a powerful oxidising agent.

    A
    If both assertion and reason are true, and reason is the true explanation of the assertion.
    B
    If both assertion and reason are true, but reason not is the true explanation of the assertion.
    C
    If assertion is true, but reason is false.
    D
    If both assertion and reason are false.
  • Assertion (A): PbCl_(4) is more stable than PbCl_(2) . Reason (R ): PbCl_(4) is a powerful oxidising agent.

    A
    If both `(A)` and `(R )` are correct and `(R )` is the correct explanation of `(A)`.
    B
    If both `(A)` and `(R )` are correct but `(R )` is not the correct explanation of `(A)`.
    C
    If `(A)` is correct but `(R )` is incorrect.
    D
    If `(A)` and `(R )` are incorrect.
  • Assertion. PbI_(4) is a stable than PbCl_(4) . Reason. Iodide ion stabilizes higher oxidation state.

    A
    If both assertion and reason are true, and reason is the true explanation of the assertion.
    B
    If both assertion and reason are true, but reason not is the true explanation of the assertion.
    C
    If assertion is true, but reason is false.
    D
    If both assertion and reason are false.
  • Similar Questions

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    Pt^(4+) is less / more stable than Ni^(4+) .

    Account for the following : (i) PbX_(2) is more stable than PbX_(4) (X = Cl, Br) (ii) PbCl_(4) is more stable than SnCl_(4) but PbCl_(2) is more stable than SnCl_(2) , (iii) PbCl_(4) is less stable than SnCl_(4) ?

    PbCl_(4) is less stable than SnCl_(4) but PbCl_(2) is more stable than SnCl_(2) . Justify.

    Assertion:- N_(2)^(+) is more stable than N_(2)^(-) Reason:- N_(2)^(+) has less electrons in antibonding orbital .