A) \[20\mu g/100\,mL\]
B) \[30\mu g/100\,mL\]
C) \[4-6\mu g/100\,mL\]
D) \[10\mu g/100\,mL\]
Correct Answer: B
Solution :
The concentration of lead in blood averages about\[25\mu g/100mL\]. Increase to\[70\mu g/100mL\]is generally associated with clinical symptoms. Hence, a level of \[30\mu g/100mL\]is considered alarming. The chief sources of Pb in water are the effluents of lead and lead processing industries.
You need to login to perform this action.
You will be redirected in
3 sec
