1
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following metals is refined by vapour phase refining in Mond process?

A
Zn
B
Zr
C
Si
D
Ni
2
MHT CET 2020 16th October Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following ore is concentrated by froth floatation process?

A
Bauxite
B
Dolomite
C
Galena
D
Diaspore
3
MHT CET 2020 16th October Morning Shift
MCQ (Single Correct Answer)
+1
-0

Zirconium is refined by

A
liquation process
B
Mond process
C
electrolytic refining process
D
van Arkel method
4
MHT CET 2019 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of following methods is used to separate wolframite and stannic oxide present in cassiterite?

A
Hydraulic washing using Wilfley table
B
Froth flotation
C
Hydraulic classifier
D
Magnetic separation
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