NEW
Font size
WorksheetsCarbon and it's compounds (revised portions) CBSE
Total questions: 10
Worksheet time: 5mins
A functional group mainly determines the....
Physical properties
Chemical properties
Both of them
None of the above
The difference in formula and molecular masses of CH3OH and C2H5OH is
CH3 and 16u
CH4 and 18u
CH2 and 14u
CH3 and 16u
Which of the following does not belong to the the same homologous series?
CH4
C2H6
C3H8
C4H8
Carbon exists in the atmosphere in the form of
Carbon dioxide only
Carbon monoxide only
Coal
Carbon dioxide and carbon monoxide in traces
Carbon's electronic configuration is
2,2,2
2,4
1,1,4
3,2,1
The amount of carbon in the earth's crust
0.03%
0.01%
0.02%
0.00%
In covalent bonding electrons are
Shared
Transferred
Donated
Lost
Which of the following are saturated hydrocarbons
Alkanes
Alkenes
Alkynes
All of the above
Name the compound with formula C2H4
Methane
Ethane
Propane
Ethene
Compounds with identical molecular formula but different structural formula are called...
Isobars
Isotopes
Isomers
Isotones
