Sodium is heated in excess of air, free from `CO_(2)` at `350^(@)C` to form `X.X` absorbs `CO_(2)` and forms `Na_(2)CO_(3)` and `Y.'X'` and `'Y'` are respectively :

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 ?

Sodium is heated in air at 300^(0) C to form X, X absorbs CO_(2) and forms Na_(2)CO_(3) and Y. Which of the following is Y.

A sample of air which is free from CO_(2) , is used to heat Na metal at 350^(@)C to form X. X has the property to absorb CO_(2) and form Y. Identify ''X'' and ''Y'' respectively.

A sample of air which is free from CO_(2) , is used to heat Na metal at 350^(@)C to form X. X has the property to absorb CO_(2) and form Y. Identify ''X'' and ''Y'' respectively.

Sodium is heated in air at 350^@C to form X. X absorbs C0_2 and forms sodium carbonate and Y. Which of the following is Y ?