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Arrange the following in increasing order of reactivity towards nitration A. p-xylene B. bromobenzene C. mesitylene D. nitrobenzene E. benzene

1. C < D < E < A < B
2. D < B < E < A < C
3. D < C < E < A < B
4. C < D < E < B < A

Correct answer: D < B < E < A < C

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