Verified Solution • 2025–26 Session moderate

QJEEM25Chd5cb: JEE Main 2025 Chemistry - Class 12 JEEM25Chd5cb Solution: For a reaction, in a constant volume container, no products…

For a reaction, N2O5( g)→2NO2( g)+12O2( g)\mathrm{N}_2 \mathrm{O}_{5(\mathrm{~g})} \rightarrow 2 \mathrm{NO}_{2(\mathrm{~g})}+\frac{1}{2} \mathrm{O}_{2(\mathrm{~g})} in a constant volume container, no products were present initially. The final pressure of the system when 50%50 \% of reaction gets completed is

Multiple Choice Options

  • A 5/25 / 2 times of initial pressure
  • B 7/27 / 2 times of initial pressure
  • C 7/47 / 4 times of initial pressure
  • D 5 times of initial pressure

Step-by-Step Verified Solution

JEE Main 2025 (Online) 24th January Morning Shift Chemistry - Chemical Kinetics and Nuclear Chemistry Question 4 English Explanation

amp;x=P02amp;Ptotal =P0−P02+P0+P04=74P0amp; Option (4) \begin{aligned}& \quad x=\frac{P_0}{2} \\& P_{\text {total }}=P_0-\frac{P_0}{2}+P_0+\frac{P_0}{4}=\frac{7}{4} P_0 \\& \text { Option (4) }\end{aligned}

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