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Sodium is heated in air at 300^(@)C to f...

Sodium is heated in air at `300^(@)C` to form X.X absorbs `CO_(2)` and forms `Na_(2)CO_(3)` and Y. Which of the following is Y ?

A

`H_(2)`

B

`O_(2)`

C

`H_(2)O_(2)`

D

`H_(2)O`

Text Solution

Verified by Experts

The correct Answer is:
B
`2NA +O_(2) overset(300^(@)C)to Na_(2) O_(2) (X),`
`underset((X))(2Na _(2)O_(2))+2CO_(2) to 2Na_(2) CO_(3) + underset((Y))(O_(2))`
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