Home > Class 11 Chemistry > Quizzes > Class 11 Chemistry Practice Test: Thermodynamics - Measurement of ∆U and ∆H - Calorimetry
Class 11 Chemistry Practice Test: Thermodynamics - Measurement of ∆U and ∆H - Calorimetry
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Avg score: 73% Most missed: “Bomb calorimeter is used to determine ____________”

The heat evolved at constant volume, and heat change at constant pressure is measured using a calorimeter. The process is called Calorimetry.

Bomb Calorimeter is used to measure the ∆U, while a coffee calorimeter is used to measure ∆H.

Calorimetry also helps in determining if a reaction is endothermic or exothermic.

Class 11 Chemistry Practice Test: Thermodynamics - Measurement of ∆U and ∆H - Calorimetry
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10 Questions

1. What is the value of specific heat capacity in the adiabatic process?
2. If an exothermic reaction occurs in a Bomb calorimeter then the temperature of the water bath ________
3. During the process of conversion of ice into the water, the specific heat capacity is given by _______
4. Heat capacity of a Bomb calorimeter is given by _______
5. Bomb calorimeter is used to determine ____________
6. Bomb calorimeter is __________ in nature.
7. When 1 kg of water at 373 k, is converted into steam how much amount of heat energy is required?
8. The enthalpy, internal energy during a process and change in volume are 500 units, 400 units, and 2 units. What is the pressure that is exerted on the gas during this process?
9. The total heat energy utilized for increasing the temperature by 4 degrees Kelvin in a 3 kgs substance is 100 KJ what is the specific heat capacity of that substance?
10. “c” the specific heat capacity of a substance is given by temperature difference is given by ΔT and the heat energy is given by Q then what is the mass of the substance?