Q2 of 53 Page 1

What is the role of zinc metal in the extraction of silver?

Zinc is more reactive than silver, so it displaces silver from its cyanide complex and thus we get pure silver



More from this chapter

All 53 →
1

What is the effect of temperature on chemisorption?

 3

What is the basicity of H3PO3?

 4

Identify the chiral molecule in the following pair:


 5

Which of the following is a natural polymer ? Buna-S, Proteins, PVC