In an electrolytic solution the electric current is mainly due to the movement of free electrons.
Text Solution
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False: An electrolyte solution is formed by mixing an electrolyte in a solvent. The electrolyte on dissolution furnishes ions. The preferred movement of ions under the influence of electric field is responsible for electric current.
Electrolytic conduction is due to the movement of :
Blood clot is mainly due to
Guttation is mainly due to
Depletion of ozone is mainly due to
In an electrolytic cell, the flow of electrons is form
In an electrolytic cell, the flow of electrons is form
Through an electrolyte an electrical current is due to drift of
In an electrolytic cell current flows
the attenution in optical fibre is mainly due to
Knowledge Check
In an electrolytic cell, the flow of electrons is form
A
from cathode to anode in the solution
B
from cathode to anode through external supply
C
from cathode to anode through internal supply
D
from anode to cathode through internal supply
Electrical conductance through metals is called metallic or electronic conuctance and is due to the movement of electrons. The electronic conductance depends on
A
(a) the nature and structure of the metal
B
(b) the number of valence electrons per atom
C
(c) change in temperture
D
(d) all of these.
CENGAGE PHYSICS ENGLISH-MISCELLANEOUS VOLUME 3-True and False
