Mole ConceptMedium
Question
SO2 gas is slowly passed through an aqueous suspension containing 12 g of CaSO3 till the milkiness just disappears. What amount of SO2 would be required?
Options
A.6.4 mole
B.0.3 mole
C.0.1 mole
D.0.2 mole
Solution
CaSO3 + SO2 + H2O → Ca(HSO3)2
120 g 1 mole
Create a free account to view solution
View Solution FreeMore Mole Concept Questions
The fractional abundance of Cl35 in a sample of chlorine containing only Cl35 (atomic weight = 34.9) and Cl37 (atomic we...Two elements A and B combine to form compound X and Y. For the fixed mass of A, masses of B combined for the compounds X...A metal oxide has the formula M2O3. It can be reduced by hydrogen to give free metal and water. 0.1596 g of the metal ox...When 500 ml CO2 gas is passed through red hot charcoal, the volume becomes 700 ml. The volume of CO2 converted into CO i...Number of molecules in 100 ml of each of O2, NH3 and CO2 at STP are :-...