Question:-
Which one of the following set of materials is most commonly used in catalytic converters for CI engines?
Option (A)
Platinum, palladium and rhodium
Option (B)
Palladium, rhodium and ruthenium
Option(C)
Rhodium, ruthenium and platinum
Option(D)
Ruthenium, platinum and palladium
Correct Option:
(A)
Question Solution:
Material used in the catalytic converter for the treatment of NOx emission are platinum , palladium and rhodium.
question-answer-faq-9243