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WorksheetsCarbon & Its Compound ST
Total questions: 20
Worksheet time: 7mins
Which of the following is the molecular formula of cyclobutane?
C4H10
C4H6
C4H8
C4H4
The property of self-linkage among identical atoms to form long chain compounds is known
Superposition
Catenation
Isomerisation
Halogenation
Which of the following statements about graphite and diamond is true?
They have the same crystal structure
They have the same degree of hardness
They have the same electrical conductivity
They can undergo the same chemical reactions
From which of the following substance pencil lead is formed?
Charcoal
Wood
Lead
Graphite
-Methane is a major constituent of
CNG
Bio-gas
Natural Gas
All the above
Carbon is
divalent
trivalent
tetravalent
pentavalent
Covalent bonds
has low melting and boiling point
are generally poor conductors of electricity
has weak inter-molecular forces
All of the above
How many bonds will a C atom form?
1
2
3
4
Carbon is arranged in what shape to make diamond?
Triangle
Hexagon
Octahedron
Tetrahedron
Which of the following is an alkane?
C3H6
C4H8
C5H12
C6H12
Which of the following compound is saturated hydrocarbon?
I CH3CH2CH2CH3
II CH3CHC(CH3)2
III CH3CH2CH(CH3)2
IV CH3CHCHCH3
I and III
II and IV
I, II and III
I, III and IV
Benzene Formula is
C6H12
C6H8
C8H6
C6H6
Prefix But is used when no. of carbon are
1
3
4
5
The best definition of an isomer is _______________.
Isomers are elements that have different numbers of neutrons
Isomers are various types of plastics
Isomers are any type of compound that burns
Isomers are molecules that share the same molecular formula but have different structural shapes.
This is an example of a
straight carbon chain
branched carbon chain
carbon ring structure
Name the hydrocarbon
propane
butene
ethyne
propene
