CHƯƠNG 3 AMIN – AMINO AXIT – PROTEINI – AMIN

15. - CAU HOI TN HOA 12CB HK1 FULL
CAU HOI TN HOA 12CB HK1 FULL

15. Glixin coự theồ taực duùng duứng taỏt caỷ caực chaỏt cuỷa nhoựm naứo sau ủaõy

(ủieàu kieọn coự ủuỷ ) :

A. C

2

H

5

OH, HCl, KOH, dd Br

2

B. H–CHO, H

2

SO

4

, KOH, Na

2

CO

3

.

C. C

2

H

5

OH, HCl, NaOH, Ca(OH)

2

D. C

6

H

5

OH, HCl, KOH, Cu(OH)

2

.