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प्रश्न
Structural formula of benzene is
पर्याय
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उत्तर
The formula of benzene is C6H6. It has three alternate pi bonds in the ring of carbon atoms.
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संबंधित प्रश्न
What is the general name of all the compounds made up of carbon and hydrogen?
Write true or false
Carbon constitues 0.03% of the earth’s crust.
Name the products formed when:
wood is burnt in the absence of air.
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of acetic acid on sodium bicarbonate.
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of dilute sulphuric acid on sodium bicarbonate.
Tick the most appropriate answer.
Carbon has a great affinity for
a. sulphur
b. nitrogen
c. oxygen
d. none of these
Define catenation.
Name of the following compounds :
In which compound forms does carbon occur?
A carbon atom forms a ______ bond with other atoms. In this bond the two atoms ______ electrons.
(single, all, double, ionic, carbon, give and take, hydrogen, multiple, share, most, covalent)
Differentiate between the two branches of chemistry – organic chemistry & inorganic chemistry with suitable examples.
Carbon exists in the atmosphere in the form of ______.
Fossil fuels are obtained from
The ability of carbon to form ______ is the main reason for the formation of various classes of carbon compounds.
Elemental carbon undergoes ______ reaction at room temperature.
According to the Octet rule, carbon requires ______ electrons to attain the nearest noble gas.
______ is the main constituent of coal.
Give the structure of alcohol with 4 carbon atoms.
