Question: Kaoline is a/an
[A].refractory material
synthetic resin
artificial abrasive
blue pigment
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Chemical Engineering
Calcareous & argillaceous materials are used in the manufacture of
Question: Calcareous & argillaceous materials are used in the manufacture of
[A].lead
cement
carbon disulphide
none of these
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Calcination of gypsum produces
Question: Calcination of gypsum produces
[A].plaster of paris
salt cake
nitre cake
lime
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Fire clay is __________ refractory material.
Question: Fire clay is __________ refractory material.
[A].a basic
an acidic
a neutral
not a
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Carborundum consists mainly of
Question: Carborundum consists mainly of
[A].bauxite
silicon carbide
boron carbide
calcium carbide
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Carbon disulphide is mainly used in the production of
Question: Carbon disulphide is mainly used in the production of
[A].viscose rayon.
corundum.
plasticiser for unsaturated polyester.
paints.
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Coke used for the production of calcium carbide should have
Question: Coke used for the production of calcium carbide should have
[A].low ash content.
low ignition temperature.
high electrical resistivity.
all (a), (b) and (c).
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
Bromine is used in the preparation of
Question: Bromine is used in the preparation of
[A].fire extinguishing compounds.
fire proofing agents.
dyes and antiknock compounds.
all (a), (b) and (c).
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
Bromine content in sea water may be around __________ ppm.
Question: Bromine content in sea water may be around __________ ppm.
[A].70
640
1875
2500
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Bitterns is a/an
Question: Bitterns is a/an
[A].unsaturated fat.
starting material for the production of iodine.
by-product of chlor-alkali industry.
none of these.
[A].
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.