Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The following flow diagram represents the manufacturing of sodium carbonate ?
2 NH 3 + H 2 O + CO 2 
(NH 4 ) 2 CO 3 
NH 4 HCO 3 
NaHCO 3 +
Option | (a) | (b) | (.c) | (d) |
(a) | Carbon dioxide | NaCl | NH4Cl | Heat |
(b) | Carbon dioxide | NaCl | NH4Cl | catalyst |
(c) | Higher tempt. | NaCl | NH4Cl | Heat |
(d) | Higher pressure | NaCl | NH4Cl | Catalyst |
C
Na 2 CO 3 + CO 2 + H 2 O Which of the following option describes the underlined reagents, products and reaction conditions ?
Text Solution
Verified by ExpertsThe correct answer is:
A
NH 3 + H 2 O + CO 2 
(NH 4 ) 2 CO 3 
NH 4 HCO 3
NH 4 HCO 3 + NaCl 
NaHCO 3 + NH 4 Cl.
2 NaHCO 3 
Na 2 CO 3 + CO 2 + H 2 O
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