Kohlrausch’s Law and its Applications NEET Questions

Physical Chemistry - Redox Reactions and Electrochemistry

Kohlrausch’s Law and its Applications MCQ Questions


13.
The conductivity of a solution decreases on dilution due to
A.
Decrease in ion mobility
B.
Decrease in ion number per unit volume
C.
Increase in ion size
D.
Increase in viscosity
😑 View Answer Rough Work Error
ANSWER :
B. Decrease in ion number per unit volume
14.
Kohlrausch’s law is applicable only for

NEET - 2023

A.
High concentrations
B.
Infinite dilution
C.
Very low temperature
D.
Viscous solutions
😑 View Answer Rough Work Error
ANSWER :
B. Infinite dilution
15.
Molar conductivity is maximum at
A.
Infinite dilution
B.
High concentration
C.
Moderate dilution
D.
None of the above
😑 View Answer Rough Work Error
ANSWER :
A. Infinite dilution
16.
Kohlrausch’s law is most helpful in calculating
A.
ΔG°
B.
Cell potential
C.
Λ° of weak electrolytes
D.
Surface tension
😑 View Answer Rough Work Error
ANSWER :
C. Λ° of weak electrolytes
17.
Molar conductivity at infinite dilution can be calculated using

NEET - 2018

A.
Kohlrausch's law
B.
Graham’s law of diffusion
C.
Law of mass action
D.
Nernst equation
😑 View Answer Rough Work Error
ANSWER :
A. Kohlrausch's law
18.
Conductivity of a solution decreases with

NEET - 2022

A.
Increase in concentration
B.
Decrease in temperature
C.
Dilution
D.
Increase in ion size
😑 View Answer Rough Work Error
ANSWER :
C. Dilution