Chemistry · 2026
JEE Main · 22 January 2026, Shift 1 · Q73
The temperature at which the rate constants of the given below two gaseous reactions become equal is ____ K. (Nearest integer) X → Y, k_1=10^6…
The temperature at which the rate constants of the given below two gaseous reactions become equal is $\displaystyle \_\_\_\_$ K. (Nearest integer)
$$\begin{array}{ll}
X \longrightarrow Y & k_1=10^6 e^{\frac{-30000}{T}} \\
P \longrightarrow Q & k_2=10^4 e^{\frac{-24000}{T}}
\end{array}
$$Given: $\displaystyle \ln 10=2.303$
Official answer
From NTA’s final answer key for this paper.
1303
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JEE Main 2026 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.