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
In a compound C, H and N atoms are present in 9 : 1 : 35 by weight. Molecular weight of compound is 108. Molecular formu...A sample of clay contains 50% silica and 10% water. The sample is partially dried by which it loses 8 g water. If the pe...While resting, an average 70 kg human male consumes 16.628 L of oxygen per hour at 270C and 100 kPa. How many moles of o...An organic compound contains 40% carbon and 6.67% hydrogen by mass. Which of the following represents the empirical form...With increase of temperature, which of these changes?...