Fractional distillation of crude petroleum will give the folloing hydrocarbon fuels in order of increasing boiling point
Butane < petrol < kerosene of polythene.
Both but-1-ene and but-1-yne will decolorize bromine readily
but-2-ene will react with chlorine to form 2,3-dichlorobutane
calcuim carbide will react with water to form any alkyne
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Discussions (17)

Wow wow wow... E is correct here
The statement said "any alkyne"... That is not true..
It is used for the preparation of only ethyne

jamb like argument answer
though the answer is correct 💯
but if I may ask, is ethyne not a member of alkynes??. 😂

jamb like argument I swear, and I no go lie for una
though the answer is correct 💯
but if I may ask, is ethyne not a member of alkynes??. 😂





