Liquid hydrocarbon can be converted to a mixture gaseous hydrocarbons by
hydrolysis
oxidation
cracking
distillation under reduced pressure
Name the functional group of the following compoundCH3 - CH2 - CHO
Carboxyl
Aldehyde
Carbonyl
Hydroxyl
Which is not true about homologous series?
They have same general formula
They differ from other by CH3 group
They have same function group
They have same chemical properties
The compounds which contain carbon and hydrogen are commonly known as
Carbohydrates
Hydrocarbons
Halogens
Noble gases
Pentane has the molecular formula C5H12. It has
8 covalent bonds
10 covalent bonds
16 covalent bonds
14 covalent bonds
Which are known as paraffins?
Alkanes
Alkenes
Alkynes
Acids
The first three alkenes are :
Methene,Ethene,Propene
Ethene,Propene,Butene
Methane,Propane,Butane
None of the above
Carbon has a valency of
1
2
3
4
The molecular formula of 1, 1-Dimethyl propane
C5H12
C3H8
C5H10
C3H6
In allotropes of carbon which acts as a good conductor of electricity?
Diamond
Graphite
Fullerenes
None
