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Carbon And Its Compounds
Quiz 3
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Q.1
While cooking, if the bottom of the vessel is getting blackened on the outside, it means that:
The food is not cooked completely
The fuel is not burning completely
The fuel is wet
The fuel is burning completely
Q.2
Cation is formed when
Atom gains electrons
Atom loses electrons
Proton is lost by the atom
Atom shares electrons
Q.3
The property of self-linkage among identical atoms to form long chain compounds is known
Superposition
Catenation
Isomerisation
Halogenation
Q.4
Which of the followings is the major constituent of the liquefied petroleum gas?
Ethane
Methane
Propane
Butane
Q.5
Covalent bonds
has low melting and boiling point
are generally poor conductors of electricity
has weak inter-molecular forces
All of the above
Q.6
Atomic No. of Carbon,No. of Electron,No. of Proton,No of electron is
12
7
6
4
Q.7
Benzene Formula is
C6H12
C6H8
C8H6
C6H6
Q.8
Allotrope of carbon and their state are
Graphite,Hydrogen/Solid and Liquid
Diamond and Graphite/Amorphous and Liquid
Graphite and Diamond/Crysalline and Amorphous
Diamond and Graphite/Amorphous and Chlorised
Q.9
Prefix But is used when no. of carbon are
1
3
4
5
0 h : 0 m : 1 s
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