Stronger the oxidizing agent greater is the
A. Oxidation potential
B. Reduction potential
C. Redox potential
D. emf of cell
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Chemistry
The half cells are interconnected through
A. wire
B. salt bridge
C. electric circuit
D. no connection exists
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Percentage of sulfuric acid in lead accumulator is
A. 40%
B. 25%
C. 30%
D. 50%
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Voltaic cell is a
A. irreversible cell
B. reversible cell
C. alkaline cell
D. all of the above
Voltaic cell is a Read More »
Capacity of one lead accumulator cell is
A. 1.5 volts
B. 2 volts
C. 3 volts
D. 1 volts
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Lead accumulators are
A. secondary cell
B. primary cell
C. voltaic cell
D. both A & C
Lead accumulators are Read More »
Greater value of standard reduction potential smaller will be tendency
A. to form positive ions
B. to form negative ions
C. gain electrons
D. all are possible
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List of elements based on hydrogen scale is called
A. periodic table
B. groups
C. periods
D. electrochemical series
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