`50%` pure sample of `CaCO_(3)` heated with `80%` yield to produce `0.448` litre `CO_(2)` at `1` atm and `273K`, temperature. Calculate mass of `CaCO_(3)` sample in gm.

100g of 90% pure sample of CaCO_(3) on strong heating produces how many litre of CO_(2) at NTP ?

How much amount of CaCO_(3) in gram having percentage purity 50 percent produces 0.56 litre of CO_(2) at STP on heating ?

How much amount of CaCO_3 in gram having percentage purity 50 per cent produces 0.46 litre of CO_2 at on heating?

20 g mixture of Na_(2)CO_(3) and CaCO_(3) is gently heated. On heating this sample produces 2.24 litre of CO_(2) at STP. Calculate the % weight of Na_(2)CO_(3) in that sample.

A 200 gm sample of CaCO_(3) having 40 % purity is heated. Find moles of CO_(2) obtained.

500 g impure sample of CaCO_(3) on heating gives 70 g of CaO . Percentage impurities in sample is

How much amount of CaCO_3 in gram having percentage purity 50 per cent produces 0.36 litre of CO_2 at on heating?

How much amount of CaCO_3 in gram having percentage purity 50 per cent produces 0.56 litre of CO_2 at on heating?

How much amount of CaCO_3 in gram having percentage purity 50 per cent produces 0.26 litre of CO_2 at on heating?

How much amount of CaCO_3 in gram having percentage purity 50 per cent produces 0.66 litre of CO_2 at on heating?