Equal molar quantities of gases abc and d are put into an evacuated flask. The pressure of the sample is measured as 160.kPA. Th
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Hello! Specific heat is the amount of energy required by known amount of substance to raise its temperature by one degree celsius. In our question it is given that 2000J energy when supplied to 125 g of unknown substance raised its temperature by 18 oC. So, The specific heat is calculated as follow;
