A. Acidity
B. Alkalinity
C. Hardness
D. Iron & zinc
- Chemical Environmental Engineering
- Chemical Environmental Engineering
IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG.
PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION.
A. Acidity
B. Alkalinity
C. Hardness
D. Iron & zinc
IF YOU THINK THAT ABOVE POSTED MCQ IS WRONG.
PLEASE COMMENT BELOW WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION.