Question

how and under what condition sodium reacts with water?

Answer 1

Sodium metal reacts rapidly with water to form a colourless solution of sodium hydroxide (NaOH) and hydrogen gas (H2). The resulting solution is basic because of the dissolved hydroxide. The reaction is exothermic.

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Answer 2

Sodium Can Reacts With Cold Water Because It Is A Highly Reactive Metal And Can React With Cold Water.

The Reaction Takes Place Is As Below

Na+H2O - NaOH + H2