An alkene 'A' contains three C-C, eight C-H bonds and one C=C bond. 'A' on ozonolysis gives two moles of an aldehyde of molar mass 44. Write the IUPAC name of 'A'.

Explanation

The aldehyde with molar mass 44 is `CH_(3)CHO` (ethanal). The compound A is `H-underset(H)underset(|)overset(H)overset(|)(C)-overset(H)overset(|)(C)-underset(H)underset(|)overset(H)overset(|)(C)-overset(H)overset(|)(C)-H`
This contains 2C-C, eight C-H and one C=C bonds. Its IUPAC name is 2-butene.