10. Catalytic converters are fitted into automobiles to reduce emission of harmful gases.
Catalytic converters change un burnt hydrocarbons into
(a) carbon dioxide and water
(b) carbon mono oxide
(c) methane
(d) carbon dioxide and methane.
Catalytic converters change un burnt hydrocarbons into
(a) carbon dioxide and water
(b) carbon mono oxide
(c) methane
(d) carbon dioxide and methane.