Explain a zero vector using an example.

Explain Cannizaro reaction with an example.

If A is a skew symmetric matrix of order 3. Then prove that it's determinant is zero. (without using examples).

Explain the following with an example. (iii) - Williamson ether synthesis

Explain Markownikoff's rule for the addition reaction using a suitable example.

A quantity has both magnitude and direction. Is it necessarily a vector? Give an example.

Explain Markownikoff's rule for the addition reaction using a suitable example

Explain a pseudo order reaction with an example.

RNA can suppress the activity of a gene. Explain it with suitable example.

What are pesticides and herbicides ? Explain using examples.