s-Block ElementsMedium
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.
Create a free account to view solution
View Solution FreeMore s-Block Elements Questions
Setting of plaster of paris involves :...The more commonly used baking powder contains about 30% NaHCO3, 20% NaAl(SO4)2 10% Ca(H2PO4)2 and 40% starch. Which of t...Consider the following statements ;S1 : Among alkali metal, halides lithium iodide is the most covalent in nature. S2 : ...Which of the following salts on heating gives a mixture of two gases ?...In order to accomplish the following conversion, what reagent and conditions would be required?...