Importance and Applications of Coordination Compounds — Prelims Questions

Which of the following coordination compounds is used as an anticancer agent?

Which metal ion is present in Vitamin B12?

The coordination compound used in the 'fixing' step of black and white photography is:

Which of the following is a homogeneous catalyst used for the hydrogenation of alkenes?

The chelate effect contributes to the enhanced stability of coordination compounds. Which of the following ligands would exhibit the strongest chelate effect with a metal ion?

In the Mond process for the refining of nickel, which coordination compound is formed as an intermediate?