What is menat by Dimensionless variables? Give example.

What are Dimensional variables? Give example.

What are dimensional variables ?Give examples.

What is an intensive variable? Give example.

What is an extensive variable? Give example.

What is meant by state variable ? Give example

(a) What is menat by an addition rection? Give an example (with equation ) of an addition reaction of an alkene. (b) What is added to groundnut oil when it is to be converted to vanaspati ghee? (c ) Which of the tow is better for our health : butter or vegetable oil ? why?

What are intensive and extensive variables ? Give examples.