Chemical Engineering — Test 178
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Question 1
Which of the following is an adsorbent used for the removal of SO2 from gas/air ?
Question 2
‘Safe limit’ called Threshold Limit Value (TLV) of carbon monoxide in atmospheric air is < 50 ppm. The main source of carbon monoxide pollutant in air is the____________________?
Question 3
_____________ plant emits large amount of SO2 as an air pollutant?
Question 4
Triple point of water is__________________?
Question 5
Which of the following is a type of sedimentary rock?
Question 6
Which of the following rock favors petroleum formation?
Question 7
DLS stands For_______?
Question 8
RIH stands for ________?
Question 9
Coal tar (produced by high temperature carbonization) is the main source of_________?
Question 10
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_______?