Look at the diagram which shows electrolysis of water and answer the following questions.
What is produced at B is the .......... electrode called .......... which is connected to the ........... terminal of the battery.
A
Negative,Cathode,Negative
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B
Negative,Anode,Negative
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C
Positive,Anode,Negative
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D
Positive,Cathode,Negative
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Solution
The correct option is ANegative,Cathode,Negative As B is connected to the negative terminal of the battery, thus B is negative electrode and thus is called as cathode.