Mole ConceptHard
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
Number of molecules in 100 ml of each of O2, NH3 and CO2 at STP are :-...A graph is plotted for an element by putting its mass on X-axis and the corresponding number of atoms onY-axis. What is ...Iodobenzene is prepared from aniline (C6H5NH2) in a two-step process as shown here.C6H5NH2+HNO2+HCl?C6H5N2Cl+2H2OC6H5N2C...One mole of the complex compound Co(NH3)5Cl3, gives 3 moles of ions on dissolution in water. One mole of the same comple...Select the correct statement about the given complex-...