5 kg of water contain 24 mg of MgSO_4and 32.4 mg of Ca(HCO_3)_2 . The total hardness of water is

5 kg of water contain 24 mg of MgSO_4and 32.4 mg of Ca(HCO_3)_2 . The

1.	5 kg of water contain 24 mg of MgSO_4and 32.4 mg of Ca(HCO_3)_2 . The total hardness of water is
Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a> PPM<br/> 6 PPM <br/> 8 PPM<br/> <a href="https://interviewquestions.tuteehub.com/tag/7-332378" style="font-weight:bold;" target="_blank" title="Click to know more about 7">7</a> PPM</p>Answer :<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a></body></html>