1.

Read the given statements and mark the correct i option.Statement 1 : Homologous series is a series of compounds having similar chemical properties.Statement 2 : The successive members of the : homologous series differ by - CH2, group.(A) Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1. (B) Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1. (C) Statement 1 is true but statement 2 is false' (D) Both statements 1 and 2 are false

Answer»

Correct option  (B)

Explanation: 

 A homologous series is a group of organic compounds having same functional group thus, they show similar chemical properties. Successive members of a homologous series differ by -CH2 group and show gradual change in their physical properties with increase in molecular mass.



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