Answer:
Boil it.
Explanation:
If you mean how to clean water to sanitize it you have to boil it.
A) Sulfur dichloride (SCl₂) is polar molecule because is <span>bent with asymmetric charge distribution around the central atom (S).
b) </span>Sulfur tetrachloride (SCl₄) is polar because there is<span> lone electron pair around the sulfur.
c) </span>Bromine pentachloride (BrCl₅) is polar because dipole moment do not cancel.
Chemical change because it cannot be reversed
C. mass is protons and neutrons. Both are in the nucleus
