Match these items.

1. R-OH
secondary alcohol
2. R-COH-R
carboxylic acid
3. R-CHO
ketone
4. R-COOH
ester
5. R-CO-R
primary alcohol
6. R-COO-R
aldehyde

Match these items 1 ROH secondary alcohol 2 RCOHR carboxylic acid 3 RCHO ketone 4 RCOOH ester 5 RCOR primary alcohol 6 RCOOR aldehyde class=