Question

Q(18) NI(CO)A(9) - Nica) + 4 CO)Adding nickel (solid) to this reaction will cause the equilibrium A) Shift toward the products B) Shift toward the reactants C) remain unchanged D) increase the temperature E) it depends on the amount added Q(19) CO2 + H2 -CO + H2O Adding a catalyst to this reaction will cause the (CO) at equilibrium to A) Shift toward the products B) Shift toward the reactants C) remain unchanged D) increase the temperature E) it depends on the amount added

Answer 1

18)

Adding solid or liquid doesn't affect equilibrium

So, No effect on equilibrium

Answer: C

19)

Catalyst doesn't affect equilibrium

So, No effect on equilibrium

Answer: C

Answer 2

correct options are:

c

c