Percentage of sulfuric acid in lead accumulator is__________________?

Related Mcqs:

If electricity is passed through CuSO4 solution by using Pt electrode then which of the following possible change occurs ?

A. H2 is deposited at cathode B. Colour of the solution becomes fade C. Cu is deposited at anode D. All are possible...

In galvanic cell Zn acts as an anode so its value of standard reduction potential in comparison to coupled electrode would be________________?

A. greater B. lesser C. sum of reduction and oxidation potentials D. none...

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...

Right half cell contains _____________ electrode?

A. A1 B. Zn C. Cu D. Fe...

Salt bridge transfers_______________?

A. electrons B. anion C. current D. ions...