In a balanced chemical reaction, the electric charge and total number of moles before reaction and after the reaction are :

conserved

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not same

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different

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None of these

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Solution

The correct option is A conserved
In a balanced chemical reaction, the electric charge and the total number of moles of reactants and products are same. So the number of moles are conserved in a reaction and there is charge balance.

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In a balanced chemical reaction, the electric charge and total number of moles before reaction and after the reaction are :

The correct option is A conservedIn a balanced chemical reaction, the electric charge and the total number of moles of reactants and products are same. So the number of moles are conserved in a reaction and there is charge balance.

The correct option is A conserved
In a balanced chemical reaction, the electric charge and the total number of moles of reactants and products are same. So the number of moles are conserved in a reaction and there is charge balance.