Q
Presence of carbon monoxide in atmosphere produced by decomposition of chlorophyll and haemoglobin breakdown of some animals, beyond TLV (>50 ppm) ?
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A
A. Acts as a green house gas thereby raising earthβs temperature
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B
B. Causes asphyxia
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C
C. Causes increase in sea level
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D
D. Enhances the green house effect
Correct Answer:
B. B. Causes asphyxia