Polyvinyl chloride containers are not suitable for storing_________________?

Related Mcqs:

High noise levels produced during operation of fans and compressors can be reduced by using__________________?

A. Mufflers (silencers) B. Acoustic absorbent C. Lagging of noisy duct D. None of these...

The Killer gas which caused Bhopal gas tragedy in 1984 was________________?

A. Phosgene B. Methyl isocyanate (MIC) C. Carbon monoxide D. Sulphur dioxide...

Ringelmann chart is used for the evaluation of _____________ pollution?

A. Air B. Water C. Noise D. Radioactive...

Presence of high concentration of ozone and smog in atmospheric air causes the __________________?

A. Embrittlement & decrease of folding resistance of paper B. Cracking of rubber products C. Fading of dye on textiles D. Damage of electrical insulator on high tension power line...

Atmospheric pollution caused by the exhaust gas of supersonic transport air-crafts is mostly in the atmospheric region called________________?

A. Thermosphere B. Stratosphere C. Troposphere D. Mesosphere...