What is the mass of oxygen required for the complete combustion of 2.8 kg of eth
NextGiven below are two statements: one is labelled as Assertion A and the other is
Calculate the weight of lime (CaO) obtained by heating 200 kg of 95% pure lime stone (CaCO3).
MediumHow many moles of potassium chlorate to be heated to produce 11.2 litre oxygen
MediumThe molarity of 20% (W/W) solution of sulphuric acid is 2.55 M. The density of the solution is
MediumNaturally occurring chlorine is 75 % Cl35 and 25 % Cl37. Calculate the average atomic mass of chlori
Medium8 litre of H2 and 6 litre of Cl2 are allowed to react to maximum possible extent. Find out the final
Easy112.0 mL of NO2 at STP was liquefied, the density of the liquid being 1.15 g mL−1. Calculate the num
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