Question

The Mond process is used for the

• A. extraction of Mo
• B. Purification of Ni
• C. Purification of Zr and Ti
• D. Extraction of Zn

Answer 1

Answer: (B)

Purification of Ni

Answer 2

The mond?? process is used for refining of nickel as per following reaction. {\underset{\text{Impure}}{ {Ni}} +CO(g)$$\underset{\text{}}{ {}} } ${ ->[{\Delta}][{330 - 350K}] }$ ${Ni(CO)4 (l) ->[{\Delta}][{450 - 470K}] }$ {\underset{\text{Pure}}{ {Ni (s)}}$+ 4CO (g)$\underset{\text{}}{ {}} }