Which of the following statements 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.

Options

A. a, b & c are correct
B. b & c are correct
C. b, c & d are correct
D. d & a are correct

Answer

C