HYDROCARBON |L10

Hydrocarbons - Lecture 10

A gaseous hydrocarbon when burns in oxygen gives 3.38g CO_(2) , 0.690g water and no other product.At STP,volume of 10L of this hydrocarbon is found to weigh 11.6g .What will be the molecular mass of the hydrocarbon.

10 ml of gaseous hydrocarbon on combution gives 20ml of CO_(2) and 30ml of H_(2)O(g) . The hydrocarbon is :-

A hydrogen contains 10.5 g of carbon per gram of hydrogen. If 1 L of the vapour of the hydrocarbon at 127^(@)C at 1 atm pressure weights 2.8 g , then find the molecular formula of the hydrocarbon.

A hydrocarbon contains 10.5 gm carbon and 1 gm hydrogen. Its 2.4 gm has 1 L volume at 1 atm and 127^(@)C , hydrocarbon is

C_(4)H_(10) (hydrocarbon) is the main constituent of

If the mass of 10^22 molecules of a hydrocarbon is about 1.2 g, then the gram molecular mass of hydrocarbon is :