Question

The reaction which occur on passing electricity

Answer 1

Question

The reaction which occur on passing electricity??

ANSWER

When electricity is passed through molten PbBr2

PbBr2 ------> Pb++ + 2Br-

at cathode : Pb++ +2e --> Pb

at anode : 2Br- - 2e ---> 2Br -----> Br2

Answer 2

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Reaction

According to chemistry ,Reaction is the change that happens when two or more substances are mixed with each other.

Decomposed reaction occurs on passing electricity.

A decomposition reaction is a chemical reaction in which a

simple compound breaks down into two or more elements or compounds.

These reaction involved energy such as heat light or electricity.

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