Metallurgical Engineering > GATE 2020 > Leaching
Which one of the following statements regarding selective leaching of a binary alloy is TRUE?
A
The lower atomic weight element is leached.
B
The element having higher diffusivity is leached.
C
The more electronegative element is leached.
D
The element with lower density is leached.

Correct : c

Similar Questions

Mr. X speaks _________ Japanese _________ Chinese.
#2 MCQ
A sum of money is to be distributed among P, Q, R, and S in the proportion 5 : 2 : 4 : 3, respectively. If R gets ₹ 1000 more than S, what is the share of Q (...
#3 MCQ
A trapezium has vertices marked as P, Q, R and S (in that order anticlockwise). The side PQ is parallel to side SR. Further, it is given that, PQ = 11 cm, QR...
#4 MCQ

Related Topics

selective leaching binary alloy GATE Metallurgical Engineering 2020 leaching binary alloy metallurgical engineering gate diffusivity leaching electronegativity leaching density leaching element leaching

Unique Visitor Count

Total Unique Visitors

Loading......

Question Options

Contributed by: