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The decreasing order of priority for choosing and naming a principal characteristic group in nomenclature is

(a)

-COOH<-CHO>-COOR>C=0>-NH2>R-OH

(b)

-COOR>-COOH>-CHO>C=0>R-OH>-NH2

(c)

-COOR>-CHO>-COOH>C=O>R-OH>-NH2

(d)

-COOH>-COOR>-CHO>C=O>R-OH>-NH2


Question ID - 155138 | Toppr Answer

The decreasing order of priority for choosing and naming a principal characteristic group in nomenclature is

(a)

-COOH<-CHO>-COOR>C=0>-NH2>R-OH

(b)

-COOR>-COOH>-CHO>C=0>R-OH>-NH2

(c)

-COOR>-CHO>-COOH>C=O>R-OH>-NH2

(d)

-COOH>-COOR>-CHO>C=O>R-OH>-NH2

1 Answer - 5876 Votes

3537

Answer Key : (d) -

-COOH>-COOR>-CHO>C=O>R-OH>-NH2



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