(A) Catalyst influence on the rate of forward and backward reaction equally.
(B) Catalyst decrease the rate of forward reaction
(C) Catalyst increase the rate of forward reaction
(D) Catalyst increase the rate of backward reaction
Category: Chemistry Mcqs
Chemistry Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Chemistry Mcqs portion will cover mcqs related to Acids, bases, PH,
atomics structure, electrochemistry, thermochemistry, periodic table, chemicals, atomic theory, chemical bonding, Transition metals, periodic table facts, compounds, properties of organic compounds, covalent bond,
Ionic bond and all other topics related to chemistry will be covered here.
which one of the following aqueous solution is the conductor of electricity?
(A) Water
(B) HCL
(C) Glucose
(D) NaOH
Why pure water is non conductor of electricity?
(A) Water is almost unionized
(B) Water is neutral
(C) Water is completely ionized
(D) None of the above
Colloids are example of which equilibria?
(A) Suspension
(B) Heterogeneous equilibria
(C) Homogeneous equilibria
(D) All of the above
Preparation of ice cream is?
(A) Excessive cooling
(B) Colloids
(C) Coagulation
(D) Peptization
Which metal have highest electrical conductivity?
(A) Aluminium
(B) Silver
(C) Gold
(D) Copper
When reactants are added then rate of reaction?
(A) Increase
(B) Decrease
(C) Neither increase nor decrease
(D) None of the above
Rate of chemical reaction is __ when it proceed.
(A) Increase
(B) Decrease
(C) Neither increase nor decrease
(D) None of the above