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

the seeing the electronic configuration we can say that the element is fluorine.

fluorine is the most electronegative element in the periodic table.

but by only seeing the configuration we cannot say about its reactivity because we don't know if its configuration after excitation or by addition of electrons.

but if not then, it is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. as the most electronegative element, it is extremely reactive: almost all other elements, including some noble gases, form compounds with fluorine.