Mole ConceptHard
Question
The largest number of molecules is in :
Options
A.36 g of water
B.28 g of caebon monoxide
C.46 g of ethyl alcohol
D.54 g of nitrogen pentoxide
Solution
∵ nH2 is largest, so maximum number of molecules are present in 36 g H2O
Create a free account to view solution
View Solution FreeMore Mole Concept Questions
60 gnm of an organic composed on analysis is found to have C = 24 g, H = 4 g and O = 32 g.The empirical formula of compo...A quantity of 0.22 g of a gas occupies a volume of 112 ml at pressure of 1 atm and temperature of 273 K. The gas may be...A compound has carbon, hydrogen and oxygen in 3: 3: 1 atomic ratio. If the number of moles in 1 g of the compound is 6.0...Three isotopes of an element have mass numbers M, (M + 1) and (M + 2). If the mean mass number is(M + 0.5), then which o...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...