Mole ConceptMedium
Question
When 500 ml CO2 gas is passed through red hot charcoal, the volume becomes 700 ml. The volume of CO2 converted into CO is
Options
A.200 ml
B.300 ml
C.350 ml
D.500 ml
Solution
CO2 + C(s) → 2CO
V mL 2V mL
Hence, increase in volume is 2V − V = 700 − 500 ⇒ V = 200
Create a free account to view solution
View Solution FreeMore Mole Concept Questions
The molecular formula of a compound is X4O9. If the compound contains 40% X by mass, then what is the atomic mass of X?...When burnt in air, 14.0 g mixture of carbon and sulphur gives a mixture of CO2 and SO2 in the volume ratio of 2: 1, the ...Twenty molecules of SO3 will weigh as much as ….. molecules of oxygen....On heating KClO3 at a certain temperature, it is observed that one mole of KClO3 yields one mole of O2. What is the mole...A volume of 50 ml of ‘20 vol’ H2O2 solution is mixed with 50 ml of ‘10 vol’ H2O2 solution. The volume strength of the re...