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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.
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