Which of the following set of raw materials are used in the manufacture of Na_(2)CO_(3) by Solvay process?

Which of the following set of raw materials are used in the manufactur

1.	Which of the following set of raw materials are used in the manufacture of Na_(2)CO_(3) by Solvay process?
Answer» `Ca(OH)_(2), NH_(3).CO_(2)` `CaCl_(2), NH_(3), CO_(2)` `NaOH, NH_(3), CO_(2)` `NACL, NH_(3), CO_(2)` ANSWER :D