Chemistry - Redox Reactions Question with Solution | TestHub

ChemistryRedox ReactionsMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasynumerical

In the complex $K_{4} [T h {(C_{2} O_{4})}_{2} {(H_{2} O)}_{2}]$ . If coordination number is X and oxidation number of Th is Y. The sum of X + Y is?

Answer:

8.00

Solution:

$K_{4} [T h {(C_{2} O_{4})}_{2} (H_{2} O)]$
$4 + Y + 2 (- 2) + 0 = 0$
$Y = + 2$ (oxidation number)
Coordination number $(X) = 2 \times 2 + 2 = 6$
$X + Y = 6 + 2 = 8$

Stream:NTA_ABHYASSubject:ChemistryTopic:Redox ReactionsSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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