What are the major ir absorptions in the functional group region for the following compound?
a. sp2 hybridized c―h at 3000−2850 cm−1
b. o―h at 1800−1650 cm−1
c. sp2 hybridized c―h at 3150−3000 cm−1
d. o―h at 3600−3200 cm−1
e. sp3 hybridized c―h at 3000−2850 cm−1
f. sp hybridized c―h at 3300 cm−1
g. sp3 hybridized c―h at 3300 cm−1
h. sp hybridized c―h at 3150−3000 cm−1