Question

A graph given below deals with the reversible reaction.

a What does A, B, C indicate? 

b. What inference can be drawn about the concentration of the reactants and products at the point D and E ?

Answer 1

A – Forward reaction 

B – Backward reaction 

C – Equilibrium 

b. There is no change in the concentration, of reactants and products at the points D and E. Because at the point ‘C’ the process attains equilibrium.