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Assertion: Ce^(4+) is used as an oxidisi...

Assertion: `Ce^(4+)` is used as an oxidising agent in volumetric analysis.
Reason: `Ce^(4+)` has the tendency to attain `+3` oxidation state.

A

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

B

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

C

If (A) is true but (R) is false

D

If (A) is false and (R) is true

Text Solution

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The correct Answer is:
A
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MOTION-D-BLOCK ELEMENTS -Exercise III
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  8. Assertion: Ce^(4+) is used as an oxidising agent in volumetric analysi...

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  11. Among d-block elements, the most abundant element belongs to the :

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  13. Green vitriol is formed by :

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  16. In which of the following pairs are both the ions coloured in aqueous ...

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  17. Which of the following has the maximum number of unpaired d electrons ...

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  18. The colour of transition metal ion is attributed to:

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  19. The property, which is not characteristic of transition metals:

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  20. The correct order of ionisation energy is :

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