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Assertion (A) Toxic metal ions are remov...

Assertion (A) Toxic metal ions are removed by the chelating ligands.
Reason (R) Chelate complexes tend to be more stable.

A

Assertion and reason both are true, reason both are true, reason is correct explanation of assertion.

B

Assertion and reason both are true but reason is not the correct explanation of assertion

C

Assertion is true, reason is false

D

Assertion is false, reason is true

Text Solution

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The correct Answer is:
a
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Knowledge Check

  • Assertion: Toxic metal ions are removed by the chelating ligands. Reason: Chelate complens tend to be move stable.

    A
    Both assertion and reason are True, and reason is the correct explanation of the assertion.
    B
    Both assertion and reason are True, but reason is not the correct explanation of the assertion
    C
    Assertion is True, but reason is fasle.
    D
    Both assertion and reason are false

  • Statement-1: Toxic metal ions are removed by the chelating ligands. Statement-2: Chelate complexes tend to be more stable.

    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.

  • Statement-1: Toxic metal ions are removed by the chelating ligands. Statement-2: Chelate complexes tend to be more stable.

    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.

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    Which one of the following ligands form a chelate complex ?

    Assertion (A)Transition metals form a large number of complex compounds. Reason ( R) It happens due to the comparatively smaller size of the metal ions only.

    Assertion (A)The Ligands nitro and nitrito are called ambidentate ligands. Reason ( R) These ligands give linkage isomers.

    Assertion (A) : Lyophobic sols are more stable than lyophilic sols. Reason (R) : The process of settling colloidal particles is called coagulation.

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