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प्रश्न
Give one example of a substance which contain :
molecules only
उत्तर
Substance which contain
Molecules only :- Petrol
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संबंधित प्रश्न
Explain why it is preferable to use a number of graphite electrodes as the anode instead of a single electrode, during the above electrolysis.
Write the equation taking place at the anode
Define the following term:
Electrolysis
State the electrode reaction at the anode during electrolysis of:
Fused lead bromide.
Give reason for the following:
Carbon tetrachloride is a liquid but does not conduct electricity.
Define the term : Electrolysis
Fill in the black.
The metal plate trough which current enters into an electrolyte is called ___________. It has ____________ of electrons.
Fill in the blank :
The ions which discharge on the positive electrode during electrolysis ____________electrons. Thus, the ions are said to be _____________.
Write the equations of the reactions which take place at the cathode and anode when acidified water is electrolyzed.
Identify the following reactions as either oxidation or reduction : O + 2e- → O-2
