Question

It is an experiment fact that :
$DMG + Ni ( II )$ salt $+ NH _{4} OH \longrightarrow $ Red ppt.
Which of the following is wrong about this red ppt:

• A. It is a non-ionic complex
• B. It involves intra molecular $H$-bonding
• C. $Ni ( II )$ is $sp ^{3}$ hybridised
• D. It is a diamagnetic complex

Answer 1

Answer: (C)

The complex is