For the thermal decomposition of {\N}_2 {\O}_5( {\g}) at constant volume, the following table can be formed, for the reaction mentioned below. 2 {\N}_2 {\O}_5( {\g}) \rightarrow 2 {\N}_2 {\O}_4( {\g})+ {\O}_2( {\g}) Sr. No. Time\/s Total pressure\/(atm 1 0 0.6 2 100 ' x= _____ \times 10^{-3} {\atm} [nearest integer] Given : Rate constant for the reaction is 4.606 \times 10^{-2} { s}^{-1} [23 Jan 2025 Shift 1] x ' x= _____ × 10^{-3} {\atm} [nearest integer] Given : Rate constant for the reaction is 4.606 × 10^{-2} {\ s}^{-1} [23 Jan 2025 Shift 1]

JEE Main 23 Jan 2025 Shift 1 Paper

SECTION - B
Numerical Value Type Questions: This section contains 5 Numerical based questions. The answer to each question should be rounded-off to the nearest integer.

Section: Chemistry

Question : 71 of 75

Marks: +1, -0

For the thermal decomposition of N2O5(g) at constant volume, the following table can be formed, for the reaction mentioned below.
2N2O5(g)⟶2N2O4(g)+O2(g)

Sr. No.	Time\/s	Total pressure\/(atm
1	0	0.6
2	100	′x '

x= _____ ×10−3‌atm [nearest integer]
Given : Rate constant for the reaction is 4.606× 10−2 s−1

[23 Jan 2025 Shift 1]

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