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Chemical Engineering - Chemical Process

Exercise : Chemical Process - Section 14
11.
Low temperature carbonisation of coal takes place at __________ °C.
300
1100
700
900
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
Shaving soaps are
soft potassium soaps (potassium salt of fatty acid) with free stearic acid to give lather a lasting property.
metalic soaps compounded with frothing agents.
high free alkali soaps having excess of cane sugar and alcohol.
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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