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Test: Air Pollutants - Civil Engineering (CE) MCQ


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10 Questions MCQ Test Environmental Engineering - Test: Air Pollutants

Test: Air Pollutants for Civil Engineering (CE) 2024 is part of Environmental Engineering preparation. The Test: Air Pollutants questions and answers have been prepared according to the Civil Engineering (CE) exam syllabus.The Test: Air Pollutants MCQs are made for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Air Pollutants below.
Solutions of Test: Air Pollutants questions in English are available as part of our Environmental Engineering for Civil Engineering (CE) & Test: Air Pollutants solutions in Hindi for Environmental Engineering course. Download more important topics, notes, lectures and mock test series for Civil Engineering (CE) Exam by signing up for free. Attempt Test: Air Pollutants | 10 questions in 30 minutes | Mock test for Civil Engineering (CE) preparation | Free important questions MCQ to study Environmental Engineering for Civil Engineering (CE) Exam | Download free PDF with solutions
Test: Air Pollutants - Question 1

Which of the following is involved in production of carboxy haemoglobin?

Detailed Solution for Test: Air Pollutants - Question 1

CO + Blood → Carboxy haemoglobin (Pink color).

Test: Air Pollutants - Question 2

Which gas is mainly produced due to incomplete burning of wood?

Detailed Solution for Test: Air Pollutants - Question 2

CO is the colorless, odorless, toxic gas produced due to incomplete burning of wood.

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Test: Air Pollutants - Question 3

X ray films are a source of which of the following gas?

Detailed Solution for Test: Air Pollutants - Question 3

NO2 is produced from X ray film. It causes irritation to eyes and cause respiratory disease.

Test: Air Pollutants - Question 4

Which of the following is a liquid form of aerosol?

Detailed Solution for Test: Air Pollutants - Question 4

Mist is a liquid form of aerosol whereas, Fume, Dust and Smoke are a solid form of aerosol.

Test: Air Pollutants - Question 5

Which of the following leads to a disease called broncho spasm?

Detailed Solution for Test: Air Pollutants - Question 5

SO3 reacts with body fluids forming H2SO4 leading to Broncho spasm.

Test: Air Pollutants - Question 6

The maximum size of fly ash is _____

Detailed Solution for Test: Air Pollutants - Question 6

Fly ash is a finely divided particle produced from the combustion of coal. Its maximum size is 1000 μm.

Test: Air Pollutants - Question 7

Which of the following is a secondary air pollutant?

Detailed Solution for Test: Air Pollutants - Question 7

Peroxy Acetyl Nitrate is a secondary air pollutant whereas, Suspended Particulate Matter, SO2 and NO2 are primary air pollutants.

Test: Air Pollutants - Question 8

The minimum size of the smoke particle is ______

Detailed Solution for Test: Air Pollutants - Question 8

Smoke is produced due to incomplete combustion of coal. Its size lies between 0.5 μm to 1 μm.

Test: Air Pollutants - Question 9

Green house gases blanket/block the infrared radiation from earth's surface to the atmosphere leading to its progressive warming up. Which of the following gases does not exhibit green house effect?

Test: Air Pollutants - Question 10

Photochemical smog is formed from automobile exhaust

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