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JEEMAIN and NEET
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Chemistry
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Chemical Thermodynamics
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Q)
A $75.0\;\text{g}$ sample of a metal is heated by adding $450\;\text{J}$ of heat. If it's temperature increases from $22 ^{\circ} \text{C}$to $37 ^{\circ} \text{C}$, what is the molar mass of the metal?
$\begin{array}{1 1} 69\;g/mol \\ 65\;g/mol \\ 72\;g/mol \\ 62\;g/mol \end{array}$
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