You visited us 1 times! Enjoying our articles? Unlock Full Access!

Potassium Dichromate

In the dichro...

Question

In the dichromate dianion:

four

C r - O

bonds are equivalent.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

six

C r - O

bonds are equivalent.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

all

C r - O

bonds are equivalent.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

all

C r - O

bonds are non-equivalent.

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B six $C r - O$ bonds are equivalent.
The dichromate ion consist of two tetrahedral sharing a oxygen at the common cornor. The six terminal bonds have the same bond length due to resonance.

Suggest Corrections

Similar questions

C r_{2} O_{7}^{2 -}

4 C r - O

6 C r - O

C r_{2} O_{7}^{2 -}

Number of $C r - O$ bonds in dichromate ion $(C r_{2} O_{7}^{2 -})$ is:

H_{2} O_{2}

C r_{2} O_{7}^{2 -}

C r O_{5}

C r O_{5}

Join BYJU'S Learning Program