Question

3. A reaction is said to be in equilibrium when
a. The rate of transformation of reactants to products is
equal to the rate of transformation of products to the
reactants
b. 50% of the reactants are converted to products
c. The reaction is near completion and all the reactants
are converted to products
d. The volume of reactants is just equal to the volume of
the products​

Answer 1

Answer:

option (a ) is the correct one

Answer 2

Answer:

d.

Explanation:

mass of reactants =mass of products in a equilibrium reaction