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Chemical Engineering - Chemical Process

Exercise : Chemical Process - Section 10
46.
Plaster of Paris is
CaSO4.H2O
used for setting of broken bones
both (a) and (b)
same as gypsum
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulphonic acid produces sodium dodecylbenzene sulphate, which is a/an
explosive
soap
detergent
analgesic drug
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
Conversion of SO2 to SO3 in Monsanto 4-pass converter is about __________ percent.
80
90
98
100
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
Coke oven gas consists mainly of
H2, & CH4
CO, & CO2
H2, & CO
CH4, & CO
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
Chemical name of 'alum' is
barium sulphate.
aluminium sulphate.
aluminium chloride.
calcium sulphate.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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