MM
Mashaal Masha
Oct 18, 2022
Choose the correct options for the following questions.
A reaction is reversible because:
Difficulty: Easy
A:
Products are stable
B:
Reactants are reactive
C:
Products are reactive
D:
Reactants are stable
What happens when a reaction is at equilibrium and more reactants is added:
Difficulty: Easy
A:
Forward reaction rate is increased.
B:
Forward reaction rate is decreased.
C:
Backward reaction rate is increased.
D:
Equilibrium remains unchanged.
The rate of a chemical reaction is directly proportional to product of molar concentration of reacting substance.It is called:
Difficulty: Easy
A:
Law of conservation of energy
B:
Law of mass action
C:
Rate law
D:
Active mass rule
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