Out of the following, TLV of __________ is the minimum (about 0.02 ppm – McqOptions

MCQOPTIONS

1.	Out of the following, TLV of __________ is the minimum (about 0.02 ppm).
A.	phosgene
B.	bromine
C.	MIC (methyl iso-cynate)
D.	ozone
Answer» D. ozone

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