In the Solvay process

(a) an ammoniacal brine solution is carbonated with CO2, forming NaHCO3 which on decomposition at 150°C produces Na2CO3

(b) a sodium amalgum reacts with water to produce NaOH which gives Na2CO3 on reacting with CO2

(c) A brine solution is made to react with BaCO3 to produce Na2CO3

(d) all of the above

Harshit Singh , 5 Years ago

Grade 12th pass