Match the entries of column I with appropriate entries of column II and choose the correct option out of the four options given.

(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)

(a) Faraday's first law of Electrolysis: According to this law, the mass of a substance deposited or liberated at any electrode is directly proportional to the charge passed.

m ∝ q

m = Zq

m = Zit

where, Z = electrochemical equivalent, q = charge passed, i = current, t = time

(b) Kohlrausch's law: At infinite dilution, ionic species contributes a fixed value at a given temperature towards equivalent conductance of an electrolyte, irrespective of other ionic species in combination with it.

For AxBy ⇔ xA^y+ + yB^x-

Λ^o_AxBy = xλ^o₊ + yλ^o_–

(c) Faraday's second law of Electrolysis: When same quantity of charge is passed through the solution of different electrolytes, the mass of the substance deposited or liberated at electrode is directly proportional to its equivalent weight.

m ∝ E; E = Equivalent weight

\(\frac{m_1}{m_2}\) = \(\frac{E_1}{E_2}\)

(d) Thermodynamic relationship of cell:

ΔG = -nFE_cell

Where ΔG = change in free energy

n = Number of electrons exchanged

F = Faraday's constant