\(A _{\text {eq }}= k \times 1000 / c = k \times 100 / C\) where \(A _{ eq }=\) equivalent conductance \(C =\) concentration in \(eq / L\) \(\therefore\) Units of \(A _{\text {eq }}\) are \(ohm ^{-1} cm ^2\left( g - eq ^{-1}\right)\)
ELECTROCHEMISTRY
19991
It has been observed that gaseous hydrogen chloride is a very poor conductor of electricity but a solution of hydrogen chloride gas in water is a good conductor of electricity. This is due to the fact that
1 Water is good conductor of electricity
2 Hydrogen chloride gas in water solution ionizes
3 A gas is non-conductor but a liquid conducts electricity
4 Gas does not obey Ohm's law whereas solution does
Explanation:
\(HCl \stackrel{ H _2 O }{\longrightarrow} \underset{( aq )}{ H ^{+}}+\underset{( aq )}{ Cl ^{-}}\)
ELECTROCHEMISTRY
19992
Electrolytic conduction differs from metallic conduction in that in the case of electrolytic conduction
1 The resistance increases with increasing temperature
2 The resistance decreases with increasing temperature
3 The flow of current does not generate heat
4 The resistance is independent of the length of the conductor
Explanation:
(b)Electrolytic conduction resistance decreases with increasing temperature.
ELECTROCHEMISTRY
19993
The electrolytic conductance is a direct measure of
1 Resistance
2 Potential
3 Concentration
4 Dissociation
Explanation:
(d)Because conductance is increase when the dissociation is more.
\(A _{\text {eq }}= k \times 1000 / c = k \times 100 / C\) where \(A _{ eq }=\) equivalent conductance \(C =\) concentration in \(eq / L\) \(\therefore\) Units of \(A _{\text {eq }}\) are \(ohm ^{-1} cm ^2\left( g - eq ^{-1}\right)\)
ELECTROCHEMISTRY
19991
It has been observed that gaseous hydrogen chloride is a very poor conductor of electricity but a solution of hydrogen chloride gas in water is a good conductor of electricity. This is due to the fact that
1 Water is good conductor of electricity
2 Hydrogen chloride gas in water solution ionizes
3 A gas is non-conductor but a liquid conducts electricity
4 Gas does not obey Ohm's law whereas solution does
Explanation:
\(HCl \stackrel{ H _2 O }{\longrightarrow} \underset{( aq )}{ H ^{+}}+\underset{( aq )}{ Cl ^{-}}\)
ELECTROCHEMISTRY
19992
Electrolytic conduction differs from metallic conduction in that in the case of electrolytic conduction
1 The resistance increases with increasing temperature
2 The resistance decreases with increasing temperature
3 The flow of current does not generate heat
4 The resistance is independent of the length of the conductor
Explanation:
(b)Electrolytic conduction resistance decreases with increasing temperature.
ELECTROCHEMISTRY
19993
The electrolytic conductance is a direct measure of
1 Resistance
2 Potential
3 Concentration
4 Dissociation
Explanation:
(d)Because conductance is increase when the dissociation is more.
\(A _{\text {eq }}= k \times 1000 / c = k \times 100 / C\) where \(A _{ eq }=\) equivalent conductance \(C =\) concentration in \(eq / L\) \(\therefore\) Units of \(A _{\text {eq }}\) are \(ohm ^{-1} cm ^2\left( g - eq ^{-1}\right)\)
ELECTROCHEMISTRY
19991
It has been observed that gaseous hydrogen chloride is a very poor conductor of electricity but a solution of hydrogen chloride gas in water is a good conductor of electricity. This is due to the fact that
1 Water is good conductor of electricity
2 Hydrogen chloride gas in water solution ionizes
3 A gas is non-conductor but a liquid conducts electricity
4 Gas does not obey Ohm's law whereas solution does
Explanation:
\(HCl \stackrel{ H _2 O }{\longrightarrow} \underset{( aq )}{ H ^{+}}+\underset{( aq )}{ Cl ^{-}}\)
ELECTROCHEMISTRY
19992
Electrolytic conduction differs from metallic conduction in that in the case of electrolytic conduction
1 The resistance increases with increasing temperature
2 The resistance decreases with increasing temperature
3 The flow of current does not generate heat
4 The resistance is independent of the length of the conductor
Explanation:
(b)Electrolytic conduction resistance decreases with increasing temperature.
ELECTROCHEMISTRY
19993
The electrolytic conductance is a direct measure of
1 Resistance
2 Potential
3 Concentration
4 Dissociation
Explanation:
(d)Because conductance is increase when the dissociation is more.
\(A _{\text {eq }}= k \times 1000 / c = k \times 100 / C\) where \(A _{ eq }=\) equivalent conductance \(C =\) concentration in \(eq / L\) \(\therefore\) Units of \(A _{\text {eq }}\) are \(ohm ^{-1} cm ^2\left( g - eq ^{-1}\right)\)
ELECTROCHEMISTRY
19991
It has been observed that gaseous hydrogen chloride is a very poor conductor of electricity but a solution of hydrogen chloride gas in water is a good conductor of electricity. This is due to the fact that
1 Water is good conductor of electricity
2 Hydrogen chloride gas in water solution ionizes
3 A gas is non-conductor but a liquid conducts electricity
4 Gas does not obey Ohm's law whereas solution does
Explanation:
\(HCl \stackrel{ H _2 O }{\longrightarrow} \underset{( aq )}{ H ^{+}}+\underset{( aq )}{ Cl ^{-}}\)
ELECTROCHEMISTRY
19992
Electrolytic conduction differs from metallic conduction in that in the case of electrolytic conduction
1 The resistance increases with increasing temperature
2 The resistance decreases with increasing temperature
3 The flow of current does not generate heat
4 The resistance is independent of the length of the conductor
Explanation:
(b)Electrolytic conduction resistance decreases with increasing temperature.
ELECTROCHEMISTRY
19993
The electrolytic conductance is a direct measure of
1 Resistance
2 Potential
3 Concentration
4 Dissociation
Explanation:
(d)Because conductance is increase when the dissociation is more.