Question

14. In the structure
ΝΗ,
C - 0
СООН
CH, CH-CH-CH-CH,
ОН
CN
The number of functional groups present is
1) Two
2) Four
3) Five
4) Three​

Answer 1

Answer:

2) there are four functional groups

Answer 2

Answer:

Is the answer of this question is 1). Two