MHT CET Practice Quiz

Question 1

Which statement correctly distinguishes metallic conduction from electrolytic conduction?

Accepted Answer

In metallic conduction, current is carried by electrons; in electrolytic conduction, by ions.

Question 2

The SI unit of molar conductivity is:

Accepted Answer

S m^2 mol^-1

Question 3

If the specific conductance of a solution is 1.2 × 10^-2 S cm^-1 and its concentration is 0.01 mol L^-1, the molar conductivity is:

Accepted Answer

1200 S cm^2 mol^-1

Question 4

For the cell Ag+ + e− → Ag, if [Ag+] decreases from 1.0 M to 0.10 M at 298 K, the electrode potential will:

Accepted Answer

decrease by 0.0591 V

Question 5

The cell notation Zn | Zn2+ (1 M) || Cu2+ (1 M) | Cu represents a:

Accepted Answer

galvanic cell where Zn acts as anode

Quizzes