General Principles And Processes Of Isolation Of Metals Question 9
Question 9 - 31 January - Shift 1
The methods NOT involved in concentration of ore are
(A) Liquation
(B) Leaching
(C) Electrolysis
(D) Hydraulic washing
(E) Froth floatation
Choose the correct answer from the options given below :
(1) B, D and C only
(2) C, D and E only
(3) A and C only
(4) B, D and E only
Show Answer
Answer: (3)
Solution:
Formula: Metallurgy
Methods involved in concentration of one are
(i) Hydraulic Washing
(ii) Froth Flotation
(iii) Magnetic Separation
