JEE Advanced 2025 · Paper 1 · Chemistry Q1

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ChemistrySingle correct+3 / -1Question 33 of 48

The heating of $\ce{NH4NO2}$ at 60−70 °C and $\ce{NH4NO3}$ at 200−250 °C is associated with the formation of nitrogen containing compounds X and Y, respectively. X and Y, respectively, are

\ce{N2}

and

\ce{N2O}

\ce{NH3}

and

\ce{NO2}

\ce{NO}

and

\ce{N2O}

\ce{N2}

and

\ce{NH3}

Answer and worked solution

Official answer: A

X: $\ce{NH4NO2 ->[\Delta] N2 + 2H2O}$
Y: $\ce{NH4NO3 ->[\Delta] N2O + 2H2O}$

So X is $\ce{N2}$ and Y is $\ce{N2O}$ .

Topics:Group 15

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JEE Advanced 2025 · Paper 1, Chemistry question 1