Electrolytic and Metallic Conduction NEET Questions

Physical Chemistry - Redox Reactions and Electrochemistry

Electrolytic and Metallic Conduction MCQ Questions


7.
Electrolytic conduction increases with:
A.
Decrease in temperature
B.
Presence of non-polar solvents
C.
Increase in ion concentration
D.
Absence of ions
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ANSWER :
C. Increase in ion concentration
8.
Which metal is a good conductor due to the presence of free electrons?
A.
Copper
B.
Sulphur
C.
Sodium chloride
D.
Quartz
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ANSWER :
A. Copper
9.
Which among the following shows metallic conductivity?

NEET - 2023

A.
Sugar solution
B.
Copper wire
C.
NaCl solution
D.
HCl solution
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ANSWER :
B. Copper wire
10.
Which one is not a characteristic of metallic conduction?
A.
Involves free electrons
B.
Unaffected by ion concentration
C.
Decreases with temperature
D.
Requires ionization
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ANSWER :
D. Requires ionization
11.
Which of the following is used in electrolysis due to its electrolytic conduction?
A.
Distilled water
B.
Molten NaCl
C.
Diamond
D.
Alcohol
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ANSWER :
B. Molten NaCl
12.
Which of the following conducts electricity in solid state?
A.
NaCl
B.
Graphite
C.
CuSO₄
D.
Sugar solution
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ANSWER :
B. Graphite