Q8 of 35 Page 133

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Give any four functional groups containing oxygen as the heteroatom in it. Write name and structural formula of one example each.

Four functional groups are:-

(i) Alcohol


Example: Propan-2-ol



(ii) Aldehyde


Example: methanal



(iii) Carboxylic acid


Example: Butanoic acid


CH3CH2CH2COOH


(iv) ketones


Examples:- butanone



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Give names of three functional groups containing three different hetero atoms.


Write name and structural formula of one example each.

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