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Assertion (A) : Pb^(+4) compounds are s...

Assertion (A) :` Pb^(+4)` compounds are stronger oxidiising agents than ` Sn^(3+)` compounds .
Reason (R): The higher oxition states for grouup `14` eelments are more stable for the heavier members of the frop due to inert pair effect .

A

If both (A) and (R) are correct and (R) is correct explanation of (A)

B

If both (A) and (R) are correct and (R) is not correct explanation of (A)

C

If (A) is correct , but (R) is incorrect

D

If (A) is incorrect but (R) is correct .

Text Solution

Verified by Experts

The correct Answer is:
C
Correct reason : Lower oxidation states for the group `14` elements are more stable for haveier members of the frop due to linet apir efficet .
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(a) Statement I is true, Satement II is true, Statement II is the correct explanaition of Statement I. (b) Statement I is true, Satement II is true, Statement II is not the correct explanaiton of Statement I. (c ) Statement I is true, Statement II is false (d) Statement I is false : Statement II is true 2. Statement I : Pb^(4+) compounds are stronger oxidising agents than Sn^(2+) compounds . Statement II : The lower oxidation states for the group 14 elements are more stable for the heavier members of the group due to 'inert pair effect'

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Knowledge Check

  • Statement 1: Pb^(4+) compounds are stronger oxidizing agents than Sn^(4+) compounds. statement 2: The higher oxidation states for the group 14 elements are more stable for the heavier members of the group due to 'inert pair effect'.

    A
    Statement 1 is true, statement 2 is true, statement 2 si a correct explanation for statement 11
    B
    Statement 1 is true, statement 2 is true, statement 2 is not a correct explanation for statement 11
    C
    Statement 1 is true, statement 2 is false
    D
    Statement 1 is false, statement 2 is true

  • Statement-1. Pb^(4+) compounds are stronger oxidizing agent than Sn^(4+) compounds. Statement-2. The higher oxidation states for the group 14 elements are more stable for the heavier members of the group due to inert pair effect.

    A
    Statement-1 is True, Statement-2 is True , Statement-2 is a correct explanation for statement-1.
    B
    Statement-1 is True, Statement-2 is True , Statement-2 is not a correct explanation for statement-1.
    C
    Statement-1 is True, Statement-2 is False.
    D
    Statement-1 is False, Statement-2 is True.

  • Assertion (A) : Pbl_4 is astable compound . Reason (R) : Iodide ion statbilised higher oxidation state ,

    A
    If both (A) and (R) are correct and (R) is correct explanation of (A)
    B
    If both (A) and (R) are correct and (R) is not correct explanation of (A)
    C
    If (A) is correct , but (R) is incorrect
    D
    If (A) is incorrect but (R) is correct

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    Assertion (A) : Bismuth compounds are stable +V oxidation state than in +III oxidation state Reason (R) : Inert pair effect is observed Bismuth compounds

    Assertion : Pbl_4 is a stable compound. Reason : Iodide stabilizes higher oxidation state.

    Assertion (A) : Tl^(3+) acts as an oxidising agent. Reason (R) : Due to inert pair effect Tl^(+) is more stable than Tl^(3+) .

    Assertion: Ti^(3+) acts as an oxidising agent. Reason: TI^(+) is more stable than TI^(3+) due to inert pair effect.

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