Environmental Engineering in Chemical Engineering MCQs
Practice free Environmental Engineering in Chemical Engineering multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 51 questions — no login required.
Question 37easy
On prolonged exposure to high concentration of carbon monoxide (> 5000 ppm), man dies because
Question 38easy
Water filtration rate in a rapid sand filter ranges from __________ kilolitres/m2/hr.
Question 39easy
Pick out the wrong statement pertaining to 'green house' for the plants.
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Question 40easy
Threshold Limit Value (TLV) is the maximum allowable concentration (i.e. safe limit) of pollutants in air. Safe limit for SO2 in air is __________ ppm.
Question 41easy
Which of the following is an adsorbant used for the removal of SO2 from gas/air?
Question 42easy
Bacterial aerobic oxidation of polluted water in biological oxidation ponds is done to purify it. Presence of bacteria helps in
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Question 43easy
Direct reaction of unsaturated hydrocarbons with either NO or NO2 produces an eye irritating pollutant compound known as
Question 45easy
Which of the following pollutants is not emitted during volcanic eruptions?