Mole ConceptHard
Question
V1 ml of unknown gas (A) + V2 ml of O2 → (V1 + V2) ml of CO2. Gas ‘A’ may be
Options
A.CO
B.(CO + CO2) in equal proportion
C.C12O9
D.C3O2
More Mole Concept Questions
Vapour density of a metal chloride is 66. Its oxide contains 53% metal. The atomic weight of the metal is :-...Acrylonitrile C3H3N is the starting material for the production of a kind of synthetic fibre (acrylics). It can be made ...Twenty molecules of SO3 will weigh as much as ….. molecules of oxygen....A quantity of 6 g NaOH and 4.4 g CO2 is allowed to react to form Na2CO3 or NaHCO3 or both. Which of the following is cor...Air contains 20% O2 by volume. What volume of air is needed at 0o C and 1 atm for complete combustion of 80 g methane?...