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Combustion of 3.65 g of liquid benzene (CH) causes a temperature rise of 21.1°C in a constant-pressure calorimeter that has a
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given :- Mass of benzene 3.65 g Molecular mass of benzene = 78.11g/mol moles of benzene = 3.65 g (n) 78 lig/mol 0.0 467 mal s

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