2.the volume of carbondioxide at NTP evolved by strong heating of 20 g of calcium carbonate is CaCO —>CaO + CO,11a) 4.0 ltsb) 4.48 ltsc) 2.24 ltsd) 8.0 lts

2.the volume of carbondioxide at NTP evolved by strong heating of 20 g

1.	2.the volume of carbondioxide at NTP evolved by strong heating of 20 g of calcium carbonate is CaCO —>CaO + CO,11a) 4.0 ltsb) 4.48 ltsc) 2.24 ltsd) 8.0 lts
Answer» LLY REALLY SORRY I don’t KNOW the ANSWR