Chemistry · 2020
JEE Main · 8 January 2020, Shift 2 · Q47
At constant volume, 4 mol of an ideal gas when heated from 300 K to 500 K changes its internal energy by 5000 J. The molar heat capacity at constant…
At constant volume, $\displaystyle 4$ mol of an ideal gas when heated from $\displaystyle 300$ K to $\displaystyle 500$ K changes its internal energy by $\displaystyle 5000$ J. The molar heat capacity at constant volume is \_\_\_\_.
Official answer
6.25
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JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.