MHT CET Chemistry question

Chemistry Chemical Bonding and Molecular Structure MHT CET

The bonds present in the structure of dichromate ion are

(A)Six equivalent Cr – O bonds and one O – O bond
(B)Six equivalent Cr – O bonds and one Cr – Cr bond
(C)Eight equivalent Cr – O bonds
(D)Six equivalent Cr – O bonds and one Cr – O – Cr bondCorrect

Answer: (D)

Solution

In two tetrahedra share a corner oxygen: six equivalent

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Question ID VK-074675