which compound contains only a nonpolar covalent molecule?\no₂\nhcl\nh₂o\nno₃
which compound contains only a nonpolar covalent molecule?\no₂\nhcl\nh₂o\nno₃
Answer
Brief Explanations:
Non - polar covalent bonds occur between atoms with the same electronegativity. In $O_2$, two oxygen atoms share electrons equally as they have the same electronegativity. In $HCl$, $H_2O$ and $NO_3$, there is a difference in electronegativity between the atoms, leading to polar covalent bonds.
Answer:
A. $O_2$