State whether the fundamental law of calorimetry is applicable in the following cases : (i) sugar is added to water taken in a calorimeter

State whether the fundamental law of calorimetry is applicable in the

1.	State whether the fundamental law of calorimetry is applicable in the following cases : (i) sugar is added to water taken in a calorimeter
Answer» Solution :I While DISSOLVING in water, sugar will ABSORB necessary heat of solution. If it is not TAKEN into consideration, the fundamental LAW of calorimetery cannot be APPLIED.