A mixture is to eb anlysed for penicllin. You add 10.0 mg fo penicllin labelled with .^(14)C that has a specific activity of 0.785mu Ci mg^(-1). From this mixture you are able to isotlate only 0.42 mg of pure penicllin. The specific activity of the isolated pen,om od 0.102mu Ci mg^(-1). How much penicllin was in theoriginal mixture?

A mixture is to eb anlysed for penicllin. You add 10.0 mg fo penicllin

1.	A mixture is to eb anlysed for penicllin. You add 10.0 mg fo penicllin labelled with .^(14)C that has a specific activity of 0.785mu Ci mg^(-1). From this mixture you are able to isotlate only 0.42 mg of pure penicllin. The specific activity of the isolated pen,om od 0.102mu Ci mg^(-1). How much penicllin was in theoriginal mixture?
Answer» <html><body><p><br/></p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :`66.96 <a href="https://interviewquestions.tuteehub.com/tag/mg-1095425" style="font-weight:bold;" target="_blank" title="Click to know more about MG">MG</a>`</body></html>