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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?

Correct answer

8

Step-by-step 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 × 2 + 2 = 6 X + Y = 6 + 2 = 8

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