Question
Chemistry Question on Environmental Chemistry
A water sample has ppm level concentration of the following metals: Fe=0.2;Mn=5.0;Cu=3.0;Zn=5.0. The metal that makes the water sample unsuitable drinking is
A
Zn
B
Fe
C
Mn
D
Cu
Answer
Mn
Explanation
Solution
(i) Fe = 0.2
(ii) Zn = 0.2
(iii) Mn = 5.0
(iv) Cu = 3.0