Matching (20) Match items in column A to column B

Column a Column b
1.
A.
What Functional Group is this?

R-CO-X
2.
B.
What Functional Group is this?

R-CO-NH2
3.
C.
What Functional Group is this?

R3-N
4.
D.
What Functional Group is this?

R-CO-H
5.
E.
Name this functional Group:

R-CH=CH2
6.
F.
What Functional Group is this?

R-NH2
7.
G.
What Functional Group is this?

R-CH2SH
8.
H.
What Functional Group is this?

R-SO2-NH2
9.
I.
What Functional Group is this?

R-COOR
10.
J.
Name this Functional Group:

R-C(trip bond)CH
11.
K.
Name this Functional Group:

R2-CHOH
12.
L.
Name this Functional Group:
R-CH3
13.
M.
Name this Functional Group:

R-CH2-X
14.
N.
What Functional Group is this?

R-COOH
15.
O.
What Functional Group is this?

R4-N+
16.
P.
What Functional Group is this?

HOOC-R-COOH
17.
Q.
Name this functional Group:

R3-C-OH
18.
R.
What Functional Group is this?

R-CO-R
19.
S.
Name this Functional Group:

R-CH2OH
20.
T.
What Functional Group is this?

R-(CO)-0-(CO)-R