Question

A mixture of hydrogen, nitrogen and ammonia has a total volume of 48 dm3 at room temperature and pressure. The ammonia makes up 45o/o of this mixture. What is the amount, in moles, of ammonia in the mixture?​

Answer 1

Answer:

Significance of Mitosis

It is responsible for the growth and development of an individual. It maintains the constant number of chromosomes in all body cells of an organism. Mitosis is required for asexual reproduction, vegetative propagation in plants and also responsible for repair and regeneration of damaged tissues.