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in Chemistry by (69.7k points)

The correct priorities for the substituents shown below, according to the E-Z sequence rule is

I. – CN

II. – CBr (CH3)2

III. – COOH

(a) II, III, V, I, IV 

(b) V, II, I, IV, III 

(c) III, IV, I, II, V 

(d) II, V, I, IV, III

1 Answer

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by (69.2k points)
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Best answer

Correct option: (a) II, III, V, I, IV

Explanation:

Arrange (NNN), (BrCC), (OOO), (CHH), (OOH) in increasing atomic number. The order is ii, iii, v, i, iv.

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