Liquor poisoning generally occurs due to the presence of _________________ in it ?

Question: In the Lurgi coal gasifier
[A].

coking coals cannot be used.

[B].

low carbon conversion efficiency is achieved.

[C].

entrainment of solids is higher.

[D].

large quantity of coal can be processed.

Answer: Option D

Explanation:

No answer description available for this question.

Question: __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace.
[A].

Bauxite

[B].

Limestone

[C].

Quartz

[D].

Manganese

Answer: Option B

Explanation:

No answer description available for this question.

Question: Alum is commercially produced from
[A].

gypsum

[B].

feldspar

[C].

galena

[D].

bauxite

Answer: Option D

Explanation:

No answer description available for this question.

Question: CaCl(OCl) is the chemical formula of
[A].

hypo

[B].

bleaching powder

[C].

plaster of paris

[D].

aqua regia

Answer: Option B

Explanation:

No answer description available for this question.

Question: Percentage of alcohol in beer may be around __________ percent.
[A].

2-8

[B].

18-23

[C].

27-32

[D].

1-4

Answer: Option A

Explanation:

No answer description available for this question.

Question: Mineral oils (e.g. petroleum oils) are preferred over fatty oils (e.g. mustard oil, ghee, tallow, palm oil, olive oil etc.) as a lubricant due to its
[A].

poor oxidation stability and high gum forming tendency.

[B].

greater tendency of decomposition at elevated temperature.

[C].

hydrolysis tendency in presence of water.

[D].

all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.