On heating anhydrous \[N{{a}_{2}}C{{O}_{3}}\], ........ is evolved [CPMT 1971, 79]

On heating anhydrous \[N{{a}_{2}}C{{O}_{3}}\], ........ is evolved [CP

1.	On heating anhydrous \[N{{a}_{2}}C{{O}_{3}}\], ........ is evolved [CPMT 1971, 79]
A.	\[C{{O}_{2}}\]
B.	Water vapour
C.	\[CO\]
D.	No gas
Answer» E.

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On heating anhydrous \[N{{a}_{2}}C{{O}_{3}}\], ........ is evolved [CPMT 1971, 79]

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