Chemistry · 2021
JEE Main · 31 August 2021, Shift 1 · Q53
According to the following figure, the magnitude of the enthalpy change of the reaction A + B → M + N in kJ mol^-1 is equal to \ \ \ \. (Integer…
According to the following figure, the magnitude of the enthalpy change of the reaction
$$\mathrm{A}+\mathrm{B} \rightarrow \mathrm{M}+\mathrm{N} \text { in } \mathrm{kJ} \mathrm{~mol}^{-1}
$$
is equal to \_\_\_\_. (Integer answer)
Official answer
45
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.