Neoprene is a
Question: Neoprene is a
[A].monomer
synthetic rubber
polyester
none of these
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Dehydrogenation of ethyl benzene produces
Question: Dehydrogenation of ethyl benzene produces
[A].styrene
naphthalene
phenol
benzoic acid
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Dehydrogenation of ethyl benzene produces Read More »
CHEMICAL ENGINEERING, Chemical ProcessCatalytic oxidation of toluene produces
Question: Catalytic oxidation of toluene produces
[A].styrene
phenol
benzene
tri-nitro-toluene
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Catalytic oxidation of toluene produces Read More »
CHEMICAL ENGINEERING, Chemical ProcessCatalytic oxidation of naphthalene produces
Question: Catalytic oxidation of naphthalene produces
[A].styrene
phenol
phthalic anhydride
none of these
[A].
[B].
[C].
[D].
Answer: Option C
Explanation:
No answer description available for this question.
Catalytic oxidation of naphthalene produces Read More »
CHEMICAL ENGINEERING, Chemical ProcessGlauber’s salt is chemically represented by
Question: Glauber’s salt is chemically represented by
[A].Na2SO4.10H2O
CaCl(OCl)
CaSO4.H2O
(NH4)2SO4
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Glauber’s salt is chemically represented by Read More »
CHEMICAL ENGINEERING, Chemical ProcessCaO is called
Question: CaO is called
[A].quick lime
slaked lime
limestone
calcite
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Ca(OH)2 is called
Question: Ca(OH)2 is called
[A].quicklime
slaked lime
limestone
gypsum
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Fusion of limestone and __________ produces high alumina cement.
Question: Fusion of limestone and __________ produces high alumina cement.
[A].sand
bauxite
quicklime
calcite
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
Fusion of limestone and __________ produces high alumina cement. Read More »
CHEMICAL ENGINEERING, Chemical ProcessNa2CO3.10H2O is called
Question: Na2CO3.10H2O is called
[A].washing soda
soda ash
slaked lime
quicklime
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
Na2CO3.10H2O is called Read More »
CHEMICAL ENGINEERING, Chemical ProcessNa2CO3 is called
Question: Na2CO3 is called
[A].washing soda
soda ash
plaster of paris
calcite
[A].
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.