Chemical Engineering - Chemical Engineering Basics
Exercise :: Chemical Engineering Basics - Section 8
| 46. |
The main constituent of bones is |
Answer: Option B
Explanation:
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| 47. |
Globular form of cementite is formed during the __________ process. |
| A. |
spherodising | | B. |
hardening | | C. |
annealing | | D. |
normalising |
Answer: Option B
Explanation:
|
| 48. |
Faraday's law of electrolysis is related to the |
| A. |
cation speed. | | B. |
atomic number of the cation. | | C. |
equivalent mass of the electrolyte. | | D. |
none of these. |
Answer: Option C
Explanation:
|
| 49. |
The two elements required to form substitutional solid solution should not have |
| A. |
same crystalline structure. | | B. |
same valancy | | C. |
widely differing electronegativity. | | D. |
same atomic sizes. |
Answer: Option C
Explanation:
|
| 50. |
Rankine cycle comprises of two isothermal and two __________ processes. |
| A. |
isobaric | | B. |
polytropic | | C. |
isentropic | | D. |
none of these |
Answer: Option D
Explanation:
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