Chemical Engineering - Chemical Process

46.
Fat dispersed in water is exemplified by
colloids
gel
butter
emulsion
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
Maleic anhydride is produced by catalytic oxidation of
toluene
ethyl alcohol
naphthalene
benzene
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
Catalyst used in the oxidation of benzene to produce maleic anhydride is
V2O5
Pt
Ni
Cr
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
Widely used method for the conditioning of boiler feed water is the
cold lime process
coagulation
hot-lime soda process
sequestration
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
Blue colour is imparted to glass by the addition of
FeSO4
PbO
CaO
NaOH
Answer: Option
Explanation:
No answer description is available. Let's discuss.