Explain giving reason:- Transition metals and their many compounds act as good catalyst.

Explain giving reasons: i. Transition metals and many of their compounds show paramagnetic behaviour. ii. The enthalpies of atomisation of the transition metals are high. iii. The transition metals generally form coloured compounds. Iv. Transition metals and their many compounds act as good catalyst.

Explain giving reason:- Transition metals and many of their compounds show paramagnetic behaviour.

Give reasons for the following:- Transition metals and many of their compounds act as catalyst.

Explain giving reason:-The transition metals generally form coloured compounds.

The catalytic activity of transition metals and their compounds is mainly due to: a)their magnetic behaviour b)their unfilled d-orbitals c)their ability to adopt variable oxidation state d)their chemical reactivity

Transition elements act as catalysts. Why?

Explain giving reason:- the enthalpies of atomisation of the transition metals are high.

Why the transition metal compounds are coloured?