

MCQOPTIONS
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1. |
Sodium carbonate is manufactured by Solvay process, the products that are recycled are [KCET 1993; DCE 1999] |
A. | \[C{{O}_{2}}\] and \[N{{H}_{3}}\] |
B. | \[C{{O}_{2}}\] and \[N{{H}_{4}}Cl\] |
C. | \[NaCl,\,CaO\] |
D. | \[CaC{{l}_{2}},\,CaO\] |
Answer» B. \[C{{O}_{2}}\] and \[N{{H}_{4}}Cl\] | |