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Which of the statement is/are correct?
A. Catalytic converters have expensive metals like platinum, palladium and rhodium as a catalyst.
B. Air act was amended in the year 1987 to include noise as a pollutant.
C. A scrubber can remove gases like sulphur dioxide from polluted air.
D. ESP can remove 99% particulate matter from the exhaust of vehicles.

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C and D

A, B, C and D

A, B and C

A, C and D

answer is A.

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Detailed Solution

Electrostatic precipitator (ESP), which can remove over 99% particulate matter present in the exhaust from a thermal power plant.

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