A tube leads from a flask in which water is boiling under atmospheric pressure to a calorimeter. The mass of the calorimeter is 150 gm, its specific heat capacity is 0.1 cal/gm/∘C, and it contains originally 340 gm of water at 15∘C. Steam is allowed to condense in the calorimeter until its temperature increase to 71∘C, after which total mass of calorimeter and contents are found to be 525 gm. Compute the heat of condensation of steam.

A tube leads from a flask in which water is boiling under atmospheric

1.	A tube leads from a flask in which water is boiling under atmospheric pressure to a calorimeter. The mass of the calorimeter is 150 gm, its specific heat capacity is 0.1 cal/gm/∘C, and it contains originally 340 gm of water at 15∘C. Steam is allowed to condense in the calorimeter until its temperature increase to 71∘C, after which total mass of calorimeter and contents are found to be 525 gm. Compute the heat of condensation of steam.
Answer» A tube leads from a flask in which water is boiling under atmospheric pressure to a calorimeter. The mass of the calorimeter is $150 g m$ , its specific heat capacity is $0.1 c a l / g m /^{\circ} C$ , and it contains originally $340 g m$ of water at $15^{\circ} C$ . Steam is allowed to condense in the calorimeter until its temperature increase to $71^{\circ} C$ , after which total mass of calorimeter and contents are found to be $525 g m$ . Compute the heat of condensation of steam.

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