A.Arsenic
B.Lead
C.Mercury
D.Cyanide
E.Organic phosphorous compounds
Related Mcqs:
- Which of the following chemical is least poisonous?
- It can be concluded on the basis of Miller’s experiment that:
- The main role of bacteria in the carbon cycle involves:
- Poison for platinum catalyst is
- Which of the following is ‘acceptor’ impurity for semi-conductor?
- For which of these the lysosomes in the cells are responsible:
- All of the following pollutants affect heart EXCEPT :
- White metal contains
- Which of the following pairs of elements might form an alloy?
- Mercaptans are low boiling
