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In Nomenclature Which group is Most Senior (1)-SO3H or (2)-COOH ?

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+3 votes
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asked Aug 8, 2017 in JEE by Ranjit (3,065 points) ● 8 ● 30

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answered Aug 8, 2017 by Rohit Singh (61,782 points) ● 35 ● 133 ● 356

In Nomenclature, -COOH is most senior in group.

COOH > SO3H > COOR > COX > CONH2 > CN > NC > CHO > C=O> NH2 > ether

asked Aug 8, 2017 in JEE by Ranjit (3,065 points) ● 8 ● 30 Whats about it
commented Aug 8, 2017 by Ranjit (3,065 points) ● 8 ● 30
'M sure that your answer is correct also in O.P.Tondon
commented Aug 8, 2017 by Rohit Singh (61,782 points) ● 35 ● 133 ● 356
In case of R-S Nomenclature -SO3H is at higher priority
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