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Chemical Engineering - Chemical Engineering Basics

Exercise : Chemical Engineering Basics - Section 8
46.
The main constituent of bones is
CaF2
Ca3(PO4)2
CaCO3
CaCl2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
Globular form of cementite is formed during the __________ process.
spherodising
hardening
annealing
normalising
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
Faraday's law of electrolysis is related to the
cation speed.
atomic number of the cation.
equivalent mass of the electrolyte.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
The two elements required to form substitutional solid solution should not have
same crystalline structure.
same valancy
widely differing electronegativity.
same atomic sizes.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
Rankine cycle comprises of two isothermal and two __________ processes.
isobaric
polytropic
isentropic
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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