Chem Section A This section contains 20 SINGLE CORRECT TYPE

Last updated: 7/4/2023

Chem Section A This section contains 20 SINGLE CORRECT TYPE questions Each question has 4 choices 1 2 3 Read More Consider the leaching of Ag and Au and the metal is obtained later by displacement reaction using Zn Find out the correct statement In case of Ag a complex of coordination number equal to 4 is obtained Au forms a complex of coordination number 4 during leaching Zn forms a complex of coordination number 2 during leaching NaCN can be used in aqueous medium for the leaching of Ag and Au