Question

Priti Machine Class
1 minute ago Select 1 out of 4 options, for the question below.)
Which of the following functional group shows IR absorption band at 2100 cm-1
Options
O Aldehyde
O Alkene
Alkane
Alkyne
Clear Response​

Answer 1

Answer:

ALKYNES

Explanation:

IR SPECTRUM OF ALKYNES

The most prominent band in alkynes corresponds to the carbon-carbon triple bond. It shows as a sharp, weak band at about 2100 cm-1.