Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
| Q.75 | A sample of water when tested for hardness, gave total hardness value of 450 mg/l, and alkalinity value of 150 mg/l (on CaCO3 scale) respectively. The carbonate and non-carbonate hardness of the sample (in mg/l units) are respectively : | |
| Ans | A. 600 ; 300 | |
| B. 600 ; 450 | ||
| C. 150 ; 450 | ||
| D. 150 ; 300 |
Correct Ans Provided: D
