At stp o2 and o3 have different properties because o3 has

At STP O2 and O3 have different properties because O3 has different molecular structure (formula) than O2.

O3 is a triatomic molecule, i.e it has three atoms.

O2 is a diatomic molecule, i.e. it has two atoms.

So, they two have different physical and chemical properties.

For example, O2 is odorless while O3 has a strong characteristic odour.

From the chemical point of view, O3 is very unstable and more reactive than O2.

Ch4 is nonpolar and insoluble in water. since all of the hydrogen atoms are evenly spread around the carbon atom even through the c h bond is polar all the poles cancel each other out.