Explain ionic bond with suitable example.

Explain coagulation with suitable examples.

Explain the formation of Ionic Bond with a suitable example.

What is Stereoisomerism ? Explain the geometrical' isomerism in coordinationi compounds with suitable example.

Allotropy is a property shown by which class of substances:elements, compounds or mixtures? Explain allotropy with suitable examples.

Explain Polar Covalent bond with a suitable example.

Define an ecosystem. Explain it with a suitable example.

Explain the following with suitable examples : Ionic hydrides

Explain the following with suitable examples : Electron deficient hydrides