Correct Answer:
B. Graphite
Graphite is used as the positive electrode (cathode) in a dry cell due to its excellent electrical conductivity and chemical inertness.
Related MCQs
Who proposed the Theory of Evolution?
A.
Charles Darwin
B.
Herbert Spencer
C.
Mendel
D.
None of these
Correct answer is:
A. Charles Darwin
UDHR contains how many Articles?
A.
30
B.
40
C.
50
D.
55
Correct answer is:
A. 30
Who is the author of the book “Kashmir-A Disputed Legacy”?
A.
Josef korbel
B.
Lawrence Ziring
C.
Alistair Lamb
D.
KK Aziz
Correct answer is:
C. Alistair Lamb
Realism theory in international relations is most closely associated with which personality?
A.
John Locke
B.
Thomas Hobbes
C.
Hans J. Morgenthau
D.
Immanuel Kant
Correct answer is:
C. Hans J. Morgenthau
Napoleon Bonaparte was defeated in Battle of Waterloo by _____?
A.
Frederick
B.
Duke of York
C.
Duke of Wellington
D.
None
Correct answer is:
C. Duke of Wellington
Majlis-e-Shura established in
A.
1977
B.
1981
C.
1985
D.
1991
Correct answer is:
B. 1981