Dichloromethane,CH₂Cl₂,is a Common Organic Solvent

Multiple Choice

Dichloromethane,CH₂Cl₂,is a common organic solvent.Which of the following statements concerning dichloromethane is/are CORRECT?
1) CH₂Cl₂ has two isomers.For one isomer of CH₂Cl₂,the chlorine atoms are adjacent to each other and the molecule is polar.
2) CH₂Cl₂ has two isomers.For one isomer of CH₂Cl₂,the chlorine atoms are on opposites sides of the carbon atom and the molecule is nonpolar.
3) The hybridization of the central carbon atom is sp³.

A) 1 only
B) 2 only
C) 3 only
D) 1 and 2
E) 1,2,and 3