Question

1.29 How much quantity of CO2 is produced by heating 500
gm. of CaCO3 ? [ Ca=40; c = 12; 0=16] -
(a) 120 gm; (b) 220 gm ; (C) 150 gm; (d) 176 gm​

Answer 1

Answer:

220gm of co2 is produced