JEE Main 2021 (Online) 31st August Evening Shift | Electrochemistry Question 84 | Chemistry

	List - I (Parmeter)		List - II (Unit)
(a)	Cell constant	(i)	$$S\,c{m^2}mo{l^{ - 1}}$$
(b)	Molar conductivity	(ii)	Dimensionless
(c)	Conductivity	(iii)	$${m^{ - 1}}$$
(d)	Degree of dissociation of electrolyte	(iv)	$${\Omega ^{ - 1}}{m^{ - 1}}$$

Choose the most appropriate answer from the options given below :

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

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

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

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

JEE Main 2021 (Online) 26th August Morning Shift

MCQ (Single Correct Answer)

-1

Given below are two statements :

Statement I : The limiting molar conductivity of KCl (strong electrolyte) is higher compared to that of CH₃COOH (weak electrolyte).

Statement II : Molar conductivity decreases with decrease in concentration of electrolyte.

In the light of the above statements, choose the most appropriate answer from the options given below :

Statement I is true but Statement II is false.

Statement I is false but Statement II is true.

Both Statement I and Statement II are true.

Both Statement I and Statement II are false.

JEE Main 2021 (Online) 26th February Morning Shift

MCQ (Single Correct Answer)

-1

Compound A used as a strong oxidizing agent is amphoteric in nature. It is the part of lead storage batteries. Compound A is :

PbO

PbO₂

PbSO₄

Pb₃O₄