Fill up the blank :
During electrolysis, electricity is carried through the electrolyte by ____
WBBSE
Class X
Physical Science
Electrolysis
01 Mark
2023
During electrolysis, electricity is carried through the electrolyte by ions.
Related Questions
More WBBSE Easy level questions
1/12
Q.
2.11.1. An alkaline earth metal (a) Fe 2.11.2. The metal which is present in the...
A.
2.11.1 → (c) Ca 2.11.2 → (a) Fe 2.11.3 → (d) K...
Q.
Why does an aqueous solution of HCl gas conduct electricity?
A.
An aqueous solution of HCl gas conducts electricity because HCl dissociates into...
Q.
In which electrode docs oxidation take place during electrolysis of water ?
A.
During the electrolysis of water, oxidation takes place at the anode. OR...
Q.
The electrical conductivity of solid NaCl is greater than the electrical conductivity of fused NaCl....
A.
False. The electrical conductivity of fused NaCl is greater than that of...
Q.
Match the Right column with the Left column
A.
2.11.1 Acetic acid → (b) Weak electrolyte 2.11.2 Glass → (a) non-conductor...
Q.
During electrolysis (a) oxidation occurs at the cathode and reduction occurs at the anode (b)...
A.
d. Reduction occurs at the cathode and oxidation occurs at the anode....
Q.
Acetic acid is a weak electrolyte because in an aqueous solution acetic acid is (a)...
A.
(c) Partially dissociated Explanation: Acetic acid (CH₃COOH) is a weak electrolyte because...
Q.
The order of oxidising properties of Cl (17), I(53), F(9), Br(35) belonging to group 17...
A.
(d) F > Cl > Br > I Explanation: In Group 17...
Q.
In the refining of impure copper metal by the process of electrolysis, the mass of...
A.
In the refining of impure copper metal by the process of electrolysis,...
Q.
Which gas is produced at the cathode during electrolysis of acidified water?
A.
Hydrogen gas (Hâ‚‚)
Q.
Which acid is a weak electrolyte?
A.
(a) CH₃COOH (Acetic acid) Explanation A weak electrolyte is a substance that...
Q.
Which of the following has the highest electrical conductivity?
A.
(d) None of these Explanation Aqueous sugar solution: Sugar is a covalent...