Question
Question: Which does not exist in solid state....
Which does not exist in solid state.
A
NaHCO3
B
NaHSO3
C
LiHCO3
D
CaCO3
Answer
LiHCO3
Explanation
Solution
Bigger HCO3– anion is polarised by smaller Li+ and thus readily decomposes to give CO2 gas. LiHCO3 does not exist in solid state this exist only in solution