What is a racemic mixture ? Explain with suitable example.

What is racemic mixture?

What is the auto oxidation -reduction half -reactions ? Explain it with a suitable example.

What is the point defect due to the presence of foreign atom ? Explain with suitable example.

Fitness is the end result of the ability to adapt and get selected by Nature. Explain with suitable example.

What are the different types of adaptation in animals? Explains with suitable example.

What is taxism? Comment on the different types of tactic movement in plants with suitable examples.

What is octet rule? Explain with an example.

What is oxidation number ? Oxidation number may be zero- explain with suitable example .

Explain inert pair effect with suitable example.

What is leaching? Explain with an example.