Chemical Engineering - Chemical Process

36.
Kopper-Totzek coal gasifier
can give ammonia synthesis gas (H2 + N2).
is a moving bed reactor.
cannot use coking coal.
operate at very high pressure.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
Addition of calcium oxide to water produces
exothermic heat
hissing sound
slaked lime
all (a), (b) & (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
Sodium bisulphite is used for __________ water.
deaeration
dechlorination
both (a) & (b)
neither (a) nor(b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

39.
Riboflavin is a/an
vitamin
analgesic drug
anaesthetics
anti-malarial drug
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
Flash point of most vegetable oils is about __________ °C.
50
100
200
300
Answer: Option
Explanation:
No answer description is available. Let's discuss.