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Karnataka Board PUCPUC Science Class 11

What happens when sodium metal is dropped in water? - Chemistry

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Question

What happens when sodium metal is dropped in water?

Short/Brief Note
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Solution

When Na metal is dropped in water, it reacts violently to form sodium hydroxide and hydrogen gas. The chemical equation involved in the reaction is:

\[\ce{2Na_{(s)} + 2H_2O_{(l)} ->  2NaOH_{(aq)} + H_{2(g)}}\]

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Some Important Compounds of Sodium
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