Chemistry - Complete d-block Question with Solution | TestHub

ChemistryComplete d-blockd-blockEasy2 minPYQ_2020

ChemistryEasynumerical

The sum of the total number of sigma bonds between chromium and oxygen atoms in chromate and dichromate ions is

Answer:

12.00

Solution:

In chromate $C r O_{4}^{2 -}$ and dichromate $C r_{2} O_{7}^{2 -}$ there are 4 and 8 $C r - O$ bonds are there as follows

Total number of Cr-O bond = 12.

Stream:NTA_ABHYASSubject:ChemistryTopic:Complete d-blockSubtopic:d-block

⏱ 2mℹ️ Source: PYQ_2020

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