Science, asked by mrunalpatil214, 3 months ago

b) Sodium metal starts floating when added to water and even sparks are seen.

Answers

Answered by adiba21

2

Explanation:

When sodium metal is dropped in water, an exothermic reaction occurs due to which the evolved hydrogen gas catches fire.

2Na(s)+2H2O(l)=2NaOH(aq)+H2

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