Stronger the oxidizing agent greater is the________________?
(A) Oxidation potential
(B) Reduction potential
(C) Redox potential
(D) emf of cell
The half cells are interconnected through________________?
(A) wire
(B) salt bridge
(C) electric circuit
(D) no connection exists
Percentage of sulfuric acid in lead accumulator is__________________?
(A) 40%
(B) 25%
(C) 30%
(D) 50%
Voltaic cell is a_________________?
(A) irreversible cell
(B) reversible cell
(C) alkaline cell
(D) all of the above
The strength of solution of an element whose electrode potential is to be measured is________________?
(A) 2M
(B) 1N
(C) 1m
(D) 1M
Secondary cell is_____________________?
(A) rechargeable
(B) non rechargeable
(C) electrolytic cell
(D) Daniel cell
Greater value of standard reduction potential greater will be tendency__________________?
(A) to get oxidized
(B) to get reduced
(C) to accept electrons
(D) both B and C
The element that act as anode always have ______________ position in electrochemical cell?
(A) higher
(B) lower
(C) in middle
(D) no effect of position
Electrode potential of Zn is__________________?
(A) oxidation
(B) reduction
(C) oxidation-reduction
(D) depends on the nature of the coupled electrode
Potential of SHE is considered as__________________?
(A) zero
(B) unity
(C) constant
(D) multiple of 1