100 ml solution contains 12 mg MgSO_(4). The concentration of solution

1.	100 ml solution contains 12 mg MgSO_(4). The concentration of solution is
Answer» <html><body><p>`10^(-<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>)M`<br/>`<a href="https://interviewquestions.tuteehub.com/tag/2xx10-1840192" style="font-weight:bold;" target="_blank" title="Click to know more about 2XX10">2XX10</a>^(-3)<a href="https://interviewquestions.tuteehub.com/tag/n-568463" style="font-weight:bold;" target="_blank" title="Click to know more about N">N</a>`<br/>120 ppm<br/>`10^(-3)m`</p>Solution :`M=(12xx10^(-3))/(120xx0.1)=10^(-3)M=2xx10^(-3)N` <br/> ppm `(w_(1))/(w_(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>))xx10^(6)=(12xx10^(-3))/(<a href="https://interviewquestions.tuteehub.com/tag/100-263808" style="font-weight:bold;" target="_blank" title="Click to know more about 100">100</a>)xx10^(6)=120`ppm <br/> For dilute solution, m = M</body></html>

100 ml solution contains 12 mg MgSO_(4). The concentration of solution is