s-Block ElementsHard
Question
The following flow diagram represents the manufacturing of sodium carbonate ?
2NH3 + H2O + CO2 → (NH4)2CO3
NH4HCO3 
Which of the following option describes the underlined reagents, products and reaction conditions ?
2NH3 + H2O + CO2 → (NH4)2CO3
NH4HCO3 Which of the following option describes the underlined reagents, products and reaction conditions ?
Options
A.(a) Carbon dioxide, (b) NaCl (c) NH4Cl, (d) Heat
B.(a) Carbon dioxide, (b) NaCl (c) NH4Cl, (d) catalyst
C.(a) Higher tempt., (b) NaCl (c) NH4Cl, (d) Heat
D.(a) Higher pressure, (b) NaCl (c) NH4Cl, (d) Catalyst
Solution
NH3 + H2O + CO2 → (NH4)2CO3 
NH4HCO3
NH4HCO3 + NaCl → NaHCO3 + NH4Cl.
2 NaHCO3
Na2CO3 + CO2 + H2O.
NH4HCO3NH4HCO3 + NaCl → NaHCO3 + NH4Cl.
2 NaHCO3
Na2CO3 + CO2 + H2O.Create a free account to view solution
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