Q. The bonds presents in the structure of dichromate ion are
A) Four equivalent $Cr—O$ bonds only.
B) Six equivalent $Cr\ —O$ bonds and one $O—O$ bond.
C) Six equivalent $Cr\ —O$ bonds and one $Cr—Cr$ bond.
D) Six equivalent $Cr\ —O$ bonds and one $Cr—O\ —Cr$ bond.
Explanation
The correct answer is Option D: Six equivalent $Cr\ —O$ bonds and one $Cr—O\ —Cr$ bond..
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.