CHỌN B.A. CH2=CH-COO-CH3 + NAOH   CH2=CH-COONA + CH3OHB. CH3COOC6...

Câu 14: Chọn B.

A. CH

2

=CH-COO-CH

3

+ NaOH

 

CH

2

=CH-COONa + CH

3

OH

B. CH

3

COOC

6

H

5

+ 2NaOH

 

CH

3

COONa + C

6

H

5

ONa + H

2

O

C. (C

15

H

31

COO)

3

C

3

H

5

+ 3NaOH

 

3C

15

H

31

COONa + C

3

H

5

(OH)

3

D. CH

3

COOCH

2

C

6

H

5

+ NaOH

 

CH

3

COONa + C

6

H

5

CH

2

OH