Principle involved in the parachutes  A) Longer time to hit the land-low impulse

The percentage of irrigated land in the entire cultivable land in India is 40%

D) Only ‘ii’ is true

B) Use of HYV seeds and chemical fertilisers

i. Acetone and water can be separated from their mixture by simple distillation. ii. Principle : Acetone and water are two miscible liquids having an appreciable difference (more than 30 K) in...

B) Reverse Osmosis

A) it do not break due to low impulse

B) Air bags inside the vehicles

Correct option is B) Nylon

Correct option is D) Above all

Correct Answer - a Here both the statement - 1 and statement - 2 are correct