Which of the following order represent acidic strenght of (I) benzoic acid. (II) 4-nitrobenzoic acids. (III) 3,4- dinitro benzoic acid and (IV) 4-methoxy benzoic acid ?A. `I lt I lt III lt IV`B. `IV lt I lt II lt III`C. `II lt III lt I lt IV`D. `IV lt II lt III lt I`

Which of the following order represent acidic strenght of (I) benzoic

1.	Which of the following order represent acidic strenght of (I) benzoic acid. (II) 4-nitrobenzoic acids. (III) 3,4- dinitro benzoic acid and (IV) 4-methoxy benzoic acid ?A. `I lt I lt III lt IV`B. `IV lt I lt II lt III`C. `II lt III lt I lt IV`D. `IV lt II lt III lt I`
Answer» Correct Answer - B Increasing order of acidic strength is 4-methoxy bezoic acid `lt` benzoic acid `lt` 4-nitrobenzoic acid `lt3,4`- dinitrobenzoic acid.

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Which of the following order represent acidic strenght of (I) benzoic acid. (II) 4-nitrobenzoic acids. (III) 3,4- dinitro benzoic acid and (IV) 4-methoxy benzoic acid ?A. `I lt I lt III lt IV`B. `IV lt I lt II lt III`C. `II lt III lt I lt IV`D. `IV lt II lt III lt I`

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