s-Block ElementsHard
Question
Which of the following product is obtained as insoluble, when ammonical solution of brine is saturated with carbon dioxide gas ?
Options
A.(NH4)2CO3
B.NaHCO3
C.NH4HCO3
D.NH4Cl
Solution
NH3 + H2O + CO2 → NH4HCO3.
NaCl + NH4HCO3 → NaHCO3 ↓ + NH4Cl.
NaCl + NH4HCO3 → NaHCO3 ↓ + NH4Cl.
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