Q.

Purification or refining of metal is the final step of a metallurgical process. Nickel is purified by

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

Hoopes process

b

Mond process

c

Hall-Heroult process

d

Van Arkel process

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Mond process ;Niimpure+4CO→330 K-350 KNiCO4→450 K- 470 KNipure+4CO ;
Watch 3-min video & get full concept clarity
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon