Question

Miscellaneous
Explain briefly:
(0)
Butane undergoes substitution reactions.
There are millions of organic compounds.
Acetylene undergoes addition reactions in two stages.
Commercial ethyl alcohol is unfit for consumption.
Alkynes are more reactive than alkanes.
liv)
(v)
to
2. State one important use of each:
(i) Ethanol
Acetylene
Acetic acid
3. Fill in the blanks:
Members of the alkene series containing
number of carbon atoms are liquids.
is generally used as a catalyst in the cracking of alkanes.
are also called olefins, while
are also called paraffins.
(iv) The melting point of alkanes increases with
in molecular weight.
and
are prepared by the cracking of petroleum.
(vi)
burns with a luminous and smoky flame.
(v)
(vii)
burns with a non-luminous flame.
(viii)
is a cyclic hydrocarbon.
(ix)
or
is used as a catalyst in hydrogenation reactions.
(x)
Compounds with the same molecular formula but different arrangements of the atoms in the molecule are called​

Answer 1

Answer:

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