Causes of hardness of water include the presence of?
CHEMISTRY
WAEC 1988
Causes of hardness of water include the presence of?
- A. calcium tetraoxsulphate (VI).
- B. Magnesium tetraoxosulphate (VI)
- C. Calcium hydrogen trioxocarbonate(IV)
- D. Magnesium hydrogen trioxcocarbonate (IV)
Correct Answer: D. Magnesium hydrogen trioxcocarbonate (IV)
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *