JEE Main 2022 · 29 Jul · Shift 2 · Chemistry Q72

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ChemistrySingle correct+4 / -1Question 72 of 90

Dinitrogen is a robust compound, but reacts at high altitudes to form oxides. The oxide of nitrogen that can damage plant leaves and retard photosynthesis is

\mathrm{NO_3^-}

\mathrm{NO_2}

\mathrm{NO_2^-}

Answer and worked solution

Official answer: C

NO₂ at high concentration damages leaves and retards photosynthesis.

(C)

Topics:Atmospheric pollution

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JEE Main 2022 · 29 Jul · Shift 2, Chemistry question 72