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  • The correct decreasing order of priority of functional groups in naming an organic compound as per system of nomenclature is</p

The correct decreasing order of priority of functional groups in naming an organic compound as per \mathrm{IUPAC} system of nomenclature is

Option: 1

\mathrm{-\mathrm{COOH}>-\mathrm{CONH}_{2}>-\mathrm{COCl}>-\mathrm{CHO}}


Option: 2

-\mathrm{SO}_{3} \mathrm{H}>-\mathrm{COCl}>-\mathrm{CONH}_{2}>-\mathrm{CN}


Option: 3


Option: 4

-\mathrm{COOH}>-\mathrm{COOR}>-\mathrm{CONH}_{2}>-\mathrm{COCl}


Answers (1)

best_answer

The correct decreasing order of priority of functional groups -

So, Option (1) is correct.

 

Posted by

Shailly goel

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