QUESTION 24Pinacol isto pinacolone under acidic conditon. What are the oxidation numbers on carthon with in pinacol and pinacolone, respectivelyH3C CH,HO OH6 M H,SO,H3C.H,C CH,H,c CH,CH,pinacolpinacoloneOA reduced +1, 0O B. oxidized, +1, +2OG oxidized, 0, +2O D. oxidized, +1, 0OE. oxidized,+2. +1QUESTION 25Which of the following equations accurately represents the total vapor pressure above a boiling immiscible mixture of 2 moles af citral (P= 15 Torr) and 6 moles of water (P 745 Tor)O A. None of the answersO B. PT = (0 33)(15) + (0 67)(745)OC.Pr= (0.75)(15)+(0.25)(745)O D. PT = (2)(15) + (6)(745)!!OE PT = (0 25X15) + (0.75)(745)

Since you have posted multiple questions, we are entitled to answer the first only. 24) The reaction given is, In the above reaction, we can see that the carbon marked * in pinacol is making 3 bonds with 3 different carbon and 1 with the oxygen. Hence the oxidation state of C* in pinacol is +1 (because of oxygen only it will gain +1 charge and 0 due to the C-C bonds). And the C* in pinacolone is making 2 bonds with 2 C and 1 double-bond with the O. Hence the oxidation state of C* in pinacolone is +2 (because of oxygen only it will gain +2 charge and 0 due to the C-C bonds). Hence the oxidation state of C is increasing in the reaction. Therefore the pinacol is oxidized to pinacolone in the reaction. Hence the correct answer is option B. oxidized, +1, +2.

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Pinacol is to pinacolone under acidic conditon. What are the oxidation numbers on carthon with in pinacol and pinacolone, respectively? H3C CH, HO 6M H,SO, HO, H,C H,c CH, H,C CH, pinacol pinacolone OA reduced, +1,0 O 0. oxidized, +1, +2 OC oxidized, 0, +2 O D, axidized, +1, 0 O E. axidized, +2, +1

Pinacol is to pinacolone under acidic conditon. What are the oxidation numbers on carthon with in pinacol and pinacolone, respectively? H3C CH, HO 6M H,SO, HO, H,C H,c CH, H,C CH, pinacol pinacolone OA reduced, +1,0 O 0. oxidized, +1, +2 OC oxidized, 0, +2 O D, axidized, +1, 0 O E. axidized, +2, +1

Chemistry

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ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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