True or False
1.For the following reaction at equilibrium:
                      CaCO3(s) ⇌ CaO(s) + CO2(g)
                      increasing the total pressure by adding Ar(g) will shift theequilibrium to the left.
2.For the following reaction at equilibrium:
                      H2(g) + F2(g) ⇌ 2HF(g)
                      removing H2 will increase the amount of F2present once equilibrium is reestablished.
3.Increasing the temperature of an exothermic reaction shiftsthe equilibrium position to the right.
4.For the following reaction at equilibrium:
                      CaCO3(s) ⇌ CaO(s) + CO2(g)
                      adding more CaCO3 will shift the equilibrium to theleft.
5. For the following reaction at equilibrium:
                      2 H2(g) + O2(g)⇌ 2 H2O(g)
                      the equilibrium will shift to the left if the volume is halved.
