WorksheetsCarbon and its compounds-1
Total questions: 12
Worksheet time: 6mins
Which of the following is the molecular formula of cyclobutane?
C4H10
C4H6
C4H8
C4H4
Isomers have
same structure and different formula
different formula different structure
same formula different structure
same structure same formula
Which of the following is true for all hydrocarbon?
They have carbon and hydrogen atoms only in the molecule.
They have carbon, oxygen and hydrogen atoms in the molecule.
They are in the same homologous series.
They are saturated compounds.
Hydrocarbon is an organic compound containing only
carbon and oxygen
hydrogen dan carbon
hydrogen and oxygen
oxygen and nitrogen
Which of the following is an unsaturated hydrocarbon
Ethyne
Butane
Pentane
Decane
Alkanes are saturated hydrocarbons. What does this mean?
There are some C=C double bonds present in the molecule
All C atoms are bonded by single covalent bonds
They are very reactive
They have both double and single bond between carbons
C7 H14
Prefix 'prop' is used when no. of carbon are
1
3
4
5
Covalent compound
has low melting and boiling point
is generally poor conductors of electricity
has weak inter-molecular forces
All of the above
The property of self-linkage among identical atoms to form long chains is
Superposition
Catenation
Isomerisation
Halogenation
General formula of Alkane is
CnH2n+4
CnH2n+2
CnH2n
CnH2n-2
Atomic No. of Carbon,No. of Electron,No. of Proton,No of electron is
12
7
6
4
