1. The highest temperature shifts the reaction
(A) Forward
(B) Backward
(C) Equally
(D) No effect
2. Reaction velocity is represented as
(A) dx/dt
(B) d/dt
(C) dx/d
(D) dx/bd
3. Chemical kinetics is related to
(A) Rate of reaction
(B) Rate of action
(C) Rate of temperature
(D) Rate of enthalpy
4. Rate of reaction is directly proportional to active mass of reactant. This statement is called
(A) Law of mass action
(B) Hess’s law
(C) Le Chatelier’s law
(D) Thermodynamic law
5. The branch of chemistry which deals with rate of reaction is known as
(A) Physical chemistry
(B) Chemical kinetics
(C) Thermochemistry
(D) Photochemistry
6. The opposing chemical reactions occur at the same rate
(A) Chemical equilibrium
(B) Chemical kinetics
(C) Reaction constant
(D) Reversible reaction
7. The unit of reaction constant depends on
(A) Number of reactants
(B) Concentration term
(C) Order of reaction
(D) Conservation of heat
8. The unit of concentration is
(A) Moles/lit
(B) gm/lit
(C) kg/lit
(D) All of these
9. Rate of chemical reaction is
(A) Ever changing parameter
(B) Never changing parameter
(C) Permanent parameter
(D) None of these
10. Concentration is represented as
(A) A
(B) B
(C) dx/dt
(D) [ ]