A. 11.5
B. 0.5
C. 23
D. 12
A. Nickel
B. Zinc oxide
C. Alumina
D. Thorium oxide
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A. 8
B. 12
C. 22
D. 36
A. Contains more than 90% durain
B. Contains more than 90% fussain
C. Contains mainly vitrain & clarain and is generally coking
D. Is non-coking
A. Winkler process
B. Lurgi process
C. Kopper-Totzek process
D. All can produce same methane content
A. Is equal to the heat of formation
B. Is always negative
C. Can’t be known without calculating it
D. Is always positive