3. Briefly outline the evidence that methyl red and B-cyclodextrin formed a host-guest complex.

Q: chelating agents are ineffective in binding and removal of methylated mercury complexes?

A: Chelating agents are the ligands that form complexes with metal ions to form stable water-soluble…

Q: What is known as Ziegler–Natta catalysts ?

A: Catalyst: The species which does not take part in reaction but increases rate of reaction is…

Organometallic compounds of d-block elements

The transition metals can form complexes since they have vacant d orbitals. They are also termed Coordination compounds. The organometallic compounds of the transition metals could be used as catalysts as well as reagents. For example, organocadmium, organozinc, organocopper, Grignard are used as the reagents for several reactions. Most of the complexes of organo transition metals are used as catalysts for many organic transformation reactions.