(a). CH_(3)-CHOunderset(Delta)overset(SeO_(2))to (b). Me_(2)CO underset(Delta)overset(SeO_(2))to (c). H_(3)C-CH_(2)-overset(O)overset(||)(C)-CH_(3)underset(Delta)overset(SeO_(2))toP_(1)overset(mCPBA)toP_(2)overset(LAH)toP_(3). (f). CH_(3)-CH=CH_(2)overset(?)to"acrolein" (g). (h). CH_(3)-overset(O)overset(||)(C)-Hoverset(SeO_(2))toH-overset(O)overset(||)(C)-overset(O)overset(||)(C)-Hoverset(conc. NaOH)toP_(1)overset(H^(+)//Delta)toP_(2)

(a). CH_(3)-CHOunderset(Delta)overset(SeO_(2))to (b). Me_(2)CO unders

1.	(a). CH_(3)-CHOunderset(Delta)overset(SeO_(2))to (b). Me_(2)CO underset(Delta)overset(SeO_(2))to (c). H_(3)C-CH_(2)-overset(O)overset(\|\|)(C)-CH_(3)underset(Delta)overset(SeO_(2))toP_(1)overset(mCPBA)toP_(2)overset(LAH)toP_(3). (f). CH_(3)-CH=CH_(2)overset(?)to"acrolein" (g). (h). CH_(3)-overset(O)overset(\|\|)(C)-Hoverset(SeO_(2))toH-overset(O)overset(\|\|)(C)-overset(O)overset(\|\|)(C)-Hoverset(conc. NaOH)toP_(1)overset(H^(+)//Delta)toP_(2)
Answer» Solution : (h). `[CH_(3)-OVERSET(O)overset(\|\|)(C)-Hoverset(SeO_(2))toH-overset(O)overset(\|\|)(C)-overset(O)overset(\|\|)(C)-H overset(Conc.NaOH)HCOONa+CH_(3)OH overset(H^(+)//Delta)toHCOOH+CH_(3)OH]`