Unit
1: Chemical Equilibrium
If the
condition of the…….are charged, a change in the system may be observed.
a) reactant
b) reactant
c) product
d) None of these
Reversible Reaction:-Definition:- The reaction in which the products can react to form the reactants again are called reversible reaction.
Rf = kf [A] [B] kfis the rate of constant
for the..……reaction.
a) reverse
b) forward
c) reactant
d) product
Whenever a…….
change occur, chemical reaction takes place.
a) physical
b) chemical
c) both a and b
d) none of these
In a chemical reaction the substances that are combine are……..
a) reactants
b) product
c) mixture
d) atom
