Sodium oxide $(Na_2O)$ is produced when
- A$Na_2CO_3$ is heated
- B$Na$ burns with excess of $O_2$
- C$Na$ burns in limited $O_2$
- D$Na$ reacts with moist air
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Which of the following ions forms a highly soluble hydroxide in water?
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View SolutionWhen magnesium burns in air,the compounds of magnesium formed are magnesium oxide and
Explain the properties of sodium carbonate.
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View SolutionMatch the following:
Metals Ore $1$. Barium $d$. Witherite $2$. Magnesium $a$. Carnallite $3$. Potassium $b$. Sylvine $4$. Strontium $c$. Celestine
| Metals | Ore |
|---|---|
| $1$. Barium | $d$. Witherite |
| $2$. Magnesium | $a$. Carnallite |
| $3$. Potassium | $b$. Sylvine |
| $4$. Strontium | $c$. Celestine |
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View SolutionNitrogen dioxide is not produced on heating:
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