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Recent questions tagged electrolysis
+1
vote
1
answer
During electrolysis high voltage is not favoured. Why ?
asked
Apr 4, 2019
in
Class 10
by
kratos
class-10
icse
electrolysis
+2
votes
1
answer
(a) Define molar conductivity of a substance and describe how for weak and strong electrolytes, molar conductivity
asked
Apr 2, 2019
in
Chemistry
by
kratos
electrochemistry
cbse
class-10
electrolysis
icse
class-12
electro chemistry
+1
vote
1
answer
On passing a particular amount of electricity in AgNO3 solution, 108 g of Ag is deposited.
asked
Mar 31, 2019
in
Chemistry
by
kratos
batteries
stoichiometry in physical chemistry
cbse
jee main 2020
physical chemistry
kvpy
electrolysis
class-12
electro chemistry
+3
votes
1
answer
Write the equations of the reactions which take place at the cathode and anode when acidified water is electrolysed.
asked
Mar 31, 2019
in
Chemistry
by
kratos
batteries
cbse
class-10
icse
electrolysis
class-12
electro chemistry
+3
votes
1
answer
A solution of ionic compound is an electrolyte, while that of covalent compound is non electrolyte?
asked
Mar 31, 2019
in
Class 10
by
kratos
class-10
icse
electrolysis
+3
votes
1
answer
Depict the galvanic cell in which the reaction Zn(*) + 2Ag^+(aq) → Zn^2+(aq) + 2Ag(*) takes place. Further show:
asked
Mar 31, 2019
in
Chemistry
by
kratos
batteries
electrochemistry
cbse
electro chemistry
class-12
electrolysis
+2
votes
1
answer
Starting from aq. copper (II) sulphate solution, give equations for the reactions at the cathode and anode during electrolysis of aq. CuSO4
asked
Mar 30, 2019
in
Class 10
by
kratos
class-10
icse
electrolysis
+2
votes
1
answer
Explain why it is preferable to use a number of graphite electrodes as anode instead of a single electrode, during the above electrolysis.
asked
Mar 30, 2019
in
Class 10
by
kratos
electrolysis
class-10
icse
metallurgy
+1
vote
1
answer
Select the correct word from the words in bracket to complete the sentence:
asked
Mar 29, 2019
in
Class 10
by
kratos
class-10
icse
electrolysis
+2
votes
1
answer
Complete the passage choosing suitable words given below :
asked
Mar 28, 2019
in
Class 12
by
kratos
kerala-sslc
class-11
class-10
icse
remember caesar
the first patient
class-12
electrolysis
+3
votes
1
answer
Write the reaction that takes place at the anode.
asked
Mar 26, 2019
in
Class 10
by
kratos
class-10
icse
electrolysis
+3
votes
1
answer
State which of these will act as non-electrolyte ? (A) Liquid carbon tetrachloride
asked
Mar 25, 2019
in
Class 10
by
kratos
class-10
icse
electrolysis
+2
votes
1
answer
Explain why, a solution of cane sugar does not conduct electricity but a solution of common salt is a
asked
Mar 25, 2019
in
Class 11
by
kratos
metals and nonmetals
class-11
class-10
icse
equilibrium
electrolysis
+2
votes
1
answer
What should be the physical state of lead bromide, if it is to conduct electricity?
asked
Mar 25, 2019
in
Class 10
by
kratos
class-10
icse
electrolysis
+3
votes
1
answer
Choosing only words from the following list, write down the appropriate words to fill in the blanks (a) to
asked
Mar 22, 2019
in
Chemistry
by
kratos
organic chemistry
isc
class-11
the portrait of a lady
class-10
icse
class-12
electrolysis
+1
vote
1
answer
Write two applications of electrolysis in which the anode diminishes in mass.
asked
Mar 22, 2019
in
Class 10
by
kratos
class-10
icse
electrolysis
+2
votes
1
answer
Silver is uniformly electro-deposited on a metallic vessel of surface area of 900 cm^2 by passing a
asked
Mar 22, 2019
in
Chemistry
by
kratos
batteries
cbse
electro chemistry
class-12
electrolysis
+2
votes
1
answer
Choosing only words from the following list, write down appropriate words to fill in the blanks from (a) to (e) given below. Addition, carbohydrates,
asked
Mar 21, 2019
in
Class 12
by
kratos
isc
class-11
the portrait of a lady
class-10
icse
class-12
electrolysis
+1
vote
1
answer
Write chemical equation for lead acid cell.
asked
Mar 21, 2019
in
Chemistry
by
kratos
batteries
cbse
electro chemistry
class-12
electrolysis
+3
votes
1
answer
Suggest a way to determine the Λ°m value of water.
asked
Mar 21, 2019
in
Chemistry
by
kratos
batteries
cbse
electro chemistry
class-12
electrolysis
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