Methyl isocyanate (MIC) gas (TLV <1 ppm), which caused Bhopal gas tragedy in 1984 falls under the category of ______________ toxic gas?

Related Mcqs:

For existence of aquatic life in water, the dissolved oxygen content in it, should not be less than ______________ ppm?

A. 10000 B. 5 C. 500 D. 1000...

Threshold limit value (TLV) of CO in air is _____________ ppm?

A. 5 B. 50 C. 2000 D. 5000...

Pick out the correct statement?

A. Noise from ball mills can be dealt with by fibre glass lined enclosures B. Noise from vibrating chutes can be reduced by lining the metallic chute with rubber C. Noise of conveyor belt system is reduced by using urethane coated cloth conveyor belts and rubber/plastic covered metallic rollers D. All A., B. & C....

Noise level heard inside a bus in busy city traffic or inside a sub-way train corresponds to about ______________ decibels?

A. 75 B. 95 C. 120 D. 140...

Carcinogenic air pollutants cause__________________?

A. Bone decay B. Cancer C. Asphyxiation (suffocation) D. Anemia...