Based on the extent to which the reactions proceed to reach the state of chemical equilibrium, the reactions may be classified
I. The reactions that proceed nearly to completion and only negligible concentrations of the reactants are left.
II. The reactions in which only small amounts of products are formed and most of the reactants remain unchanged at equilibrium stage.
III. The reactions in which the concentrations of the reactants and products are comparable, when the system is in equilibrium
Which of the following is correct option?

see full answer

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

I and II

I and III

I, II and III

II and III

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

The state of chemical equilibrium, may be classified in three group.

(i) The reactions that proceed nearly to completion and only negligible concentrations of the reactants are left.

(ii) The reactions in which only small amounts of products are formed and most of the reactants remain unchanged at equilibrium stage

(iii) The reactions in which the concentrations of the reactants and products are comparable, when the system is in equilibrium.

Watch 3-min video & get full concept clarity