QUESTION 11 What's the major product in the following reaction? H30+ о ? HgSO4 1 O a. 3 0 b.5 1688 0 с. 1 0 d.2 О е. 4 -
Posted: Thu Jun 09, 2022 6:06 am
QUESTION 11 What's the major product in the following reaction? H30+ о ? HgSO4 1 O a. 3 0 b.5 1688 0 с. 1 0 d.2 О е. 4 -ОН 2 ОН 3 4 CHO ОН осн он 5
QUESTION 12 Which of the following transformations is an oxidation reaction? O a. CH3CH=CH2CH3 → CH3CH=CH₂CH₂Br O b. CH3C=CCH3 → CH3COCH2CH3 O c. CH3CH₂CH₂CH2Br →→ CH3CH₂CH₂CH₂OH O d. CH3CH2CH2CO2CH3 → CH3CH2CH2CO2H O e. CH3CH2CH=CH2 → CH3CH2CHBRCH3
QUESTION 13 What's the major product in the following reaction? 1) BH3 ? 2) H₂O₂, OH- OH đ xxx OH OH "OH 1 2 3 4
O a. 3 O b. 1 O c. 4 O d. 2 O e. 2, 4
QUESTION 12 Which of the following transformations is an oxidation reaction? O a. CH3CH=CH2CH3 → CH3CH=CH₂CH₂Br O b. CH3C=CCH3 → CH3COCH2CH3 O c. CH3CH₂CH₂CH2Br →→ CH3CH₂CH₂CH₂OH O d. CH3CH2CH2CO2CH3 → CH3CH2CH2CO2H O e. CH3CH2CH=CH2 → CH3CH2CHBRCH3
QUESTION 13 What's the major product in the following reaction? 1) BH3 ? 2) H₂O₂, OH- OH đ xxx OH OH "OH 1 2 3 4
O a. 3 O b. 1 O c. 4 O d. 2 O e. 2, 4