Name the isomerism of the following compoundsCH3 - CH2 - OH; CH3 - O - CH3
Chain isomerism
Metamerism
Position isomerism
Functional group isomerism
Name the functional group of the following compoundCH3 - CH2 - CHO
Carboxyl
Aldehyde
Carbonyl
Hydroxyl
Which are known as paraffins?
Alkanes
Alkenes
Alkynes
Acids
In allotropes of carbon which acts as a good conductor of electricity?
Diamond
Graphite
Fullerenes
None
Power alcohol is mixture of
80% petrol + 20% ethanol + small quantity of benzene
80% ethanol+ 20% benzene+ small quantity of petrol
50% petrol + 50% ethanol + small quantity of benzene
80% petrol + 20% benzene + small quantity of ethanol
Which one of the following is an alkyne?
Butane
Butene
Butyne
None of these
Carbon has a valency of
1
2
3
4
In which of the following compounds, −OH is the functional group?
Butanone
Butanol
Butanoic acid
Butanal
The molecular formula of 1, 1-Dimethyl propane
C5H12
C3H8
C5H10
C3H6
Pentane has the molecular formula C5H12. It has
8 covalent bonds
10 covalent bonds
16 covalent bonds
14 covalent bonds
