Question
Question: When washing soda is heated....
When washing soda is heated.
A
CO is releases
B
CO + CO2 is released
C
CO2 is released
D
Water vapour is relased.
Answer
Water vapour is relased.
Explanation
Solution
:Na2CO3.10H2O−9H2O→ΔNa2CO3.H2O−H2O→ΔNa2CO3