Measuring Enthalpy Changes Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The French scientists Lavoisier and Laplace first detected the amount of heat by using

1. specific calorimeter
2. ice calorimeter
3. solute calorimeter
4. solvent calorimeter

MCQ 2: For experiments to be carried out in a calorimeter, one should have known the amounts of

1. volume of liquids
2. density of liquids
3. viscosity of liquid
4. mass of liquids

MCQ 3: The energy which is required to elevate the temperature of 1g of liquid by 1 °C is called

1. ideal heat capacity
2. specific heat capacity
3. latent heat capacity
4. specific latent heat capacity

MCQ 4: To increase the temperature of 1 g of water by 1 °C, it requires energy equal to

1. 4.18J
2. 4.81J
3. 4.21J
4. 4.12J

MCQ 5: The ideal temperature for calorimetry is

1. 0.1 °C only
2. 0.2 °C only
3. 0.9 °C
4. 0.1 °C and 0.2 °C