Chemical Engineering — Test 107
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Question 1
High temperature in gasification of coal favours________________?
Question 2
Assam (India) coals suffers mainly from the disadvantage of high ______________ content?
Question 3
Abel apparatus is used for those oils, whose flash points are ___________°F?
Question 4
Which of the following is the most reactive (as regards the formation of CO + H2 from C + H2O) ?
Question 5
In Orsat’s apparatus, ammoniacal cuprous chloride is used for selectivity absorbing________________?
Question 6
Which of the following fuel gases has the highest calorific value ?
Question 7
Which of the following is not used as a binder in coal briquetting ?
Question 8
As the equilibrium moisture content of the coal increases, its___________________?
Question 9
White flue gas (resembling steam) coming out of the chimney of a thermal power plant indicates that the fuel used in the boiler furnace is_________________?
Question 10
Spontaneous combustion of coal on storage results due to___________________?