Sea water is made salt-free by 1) decomposition 2) filtration
3) distillation
4) boiling
5) chlorination
Option 1
Option 2
Option 3
Option 4
Option 5

Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next

What are several ways to reduce the effect of friction

How does the attraction between particles affect the ability of a solvent to dissolve in a substance