There are 20,000 vehicles operating in a city with an average annual travel of $12,000 \mathrm{~km}$ per vehicle. The NOx emission rate is $2.0 \mathrm{~g} / \mathrm{km}$ per vehicle. The total annual release of NOx will be
(A) $4,80,000 \mathrm{~kg}$
(B) $4,800 \mathrm{~kg}$
(C) $480 \mathrm{~kg}$
(D) $48 \mathrm{~kg}$

Question ID - 156842 | SaraNextGen Top Answer

There are 20,000 vehicles operating in a city with an average annual travel of $12,000 \mathrm{~km}$ per vehicle. The NOx emission rate is $2.0 \mathrm{~g} / \mathrm{km}$ per vehicle. The total annual release of NOx will be
(A) $4,80,000 \mathrm{~kg}$
(B) $4,800 \mathrm{~kg}$
(C) $480 \mathrm{~kg}$
(D) $48 \mathrm{~kg}$