Physics · 2026
JEE Main · 6 April 2026, Shift 2 · Q35
If 2 mole of an ideal monoatomic gas at temperature T, is mixed with 6 mole of another ideal monoatomic gas at temperature 2 T then the temperature…
If $\displaystyle 2$ mole of an ideal monoatomic gas at temperature $\displaystyle T$, is mixed with $\displaystyle 6$ mole of another ideal monoatomic gas at temperature $\displaystyle 2 T$ then the temperature of mixture is :
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle \frac{7}{4} T$
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JEE Main 2026 Physics question, with the answer from NTA’s final answer key. Where our answers come from.