Chemistry, asked by amrita00044, 1 year ago

Which one of the following metal burns if kept in air? A-mg . B-zn C-al E-na ... . ... Plz reply fast,its ctet questions

Answers

Answered by kakashifan3
9
Na is most reactive so it will burn on reacting with O2
To prevent this it could be stored in Kerosene
Answer - E-na

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Answered by GarVitMadan
2
E- Na(sodium) it is a highly reactive metal which reacts with oxygen easily when it is put in atmosphere and for declining this reaction sodium is put in kerosene oil..... so that it would not react.. .....
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astha2109: Sodium and potassium metal are stored under kerosene oil to prevent their reaction with the oxygen,moisture and carbon dioxide of air.They are so reactive that they react vigorously with oxygen.They catch fire and start burning when kept open in the air.
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