Oleum produces fumes of_____________________?
Oleum produces fumes of_____________________?
A. SO2
B. H2SO4
C. SO3
D. SO2 + H2SO4
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‘Synthesis gas’ meant for the synthesis of organic compound is a variable mixture of
Question: ‘Synthesis gas’ meant for the synthesis of organic compound is a variable mixture of
[A].N2 & H2 [B].
CO2 & H2 [C].
CO & H2 [D].
C & H2 Answer: Option C
Explanation:
No answer description available for this question.
Which of the following, when pyrolysed, produces perchloro-ethylene ?
Question: Which of the following, when pyrolysed, produces perchloro-ethylene ?
[A].Ethylene dichloride [B].
Chlorobenzene [C].
Carbon tetrachloride [D].
Chlorinated paraffin Answer: Option C
Explanation:
No answer description available for this question.
Neon gas is
Question: Neon gas is
[A].flammable in nature. [B].
used in color discharge tube. [C].
filled in lamps having tungsten filament. [D].
all (a), (b) and (c). Answer: Option B
Explanation:
No answer description available for this question.
Naphthols are derivates of
Question: Naphthols are derivates of
[A].methyl amine [B].
naphthalene [C].
phenol [D].
xylene Answer: Option B
Explanation:
No answer description available for this question.
Naphthalene is removed from coke oven gas by ________________________?
Naphthalene is removed from coke oven gas by ________________________?A. Adsorbing on palladium
B. Absorbing in ethanolamine
C. Scrubbing with wash oil
D. Passing it through electrostatic precipitatorOil is a/an
Question: Oil is a/an
[A].mixture of glycerides. [B].
mixture of glycerides of fatty acids. [C].
solid at normal temperature. [D].
ester of alcohols other than glycerine. Answer: Option B
Explanation:
No answer description available for this question.