1.

Give physical properties of alkane ?

Answer»

Solution :(i) Alkane are COLOURLESS and odourless.
(ii) Alkanes are insoluble in water.
(iii) Melting point and boiling point to alkane less compared to the carbon having same.
(iv) As increase in molecular WEIGHT boiling point and melting point increases.
(V) As there is increases in ISOMERIC branchedstructure, there is DECREASES in melting point.


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