What happens when sodium metal is heated in free supply of air
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When sodium metal is dropped in water, an exothermic reaction occurs due to which the evolved hydrogen gas catches fire. (ii) sodium metal is heated in free supply of air to form sodium peroxide and sodium oxide. (iii) sodium peroxide dissolves in water to form hydrogen peroxide.
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Answer: Wen sodium metal is heated in free supply of air,it reacts vigorously with oxygen thus forming sodium peroxides
2Na+O2=Na2O2
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Thnku☺️
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