A. Multiple Choice Questions (MCQs) Scientific/Practical skills:
In destructive distillation of coal (see figure),
1. Powdered coal is converted into
(a) peat
(b) anthracite
(c) coke
(d) lignite
2nd)/:- This experiment is conducted in
(a) water
(b) oxygen
(c) absence of air
(d) none of these
3rd)/:- Which of the following products is not formed in this experiment?
(a) coal gas
(b) ammoniacal liquor
(c) coal tar
(d) lignite
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Answered by
1
Answer:
I'm not 100% sure of my answers but, I'll try my best. so
1 - b
2 - d
3 - d
Answered by
1
Answer:
,coke, water ,ammonical liquor
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