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The heat absorbed in a reaction at const...

The heat absorbed in a reaction at constant temperature and constant volume is_____

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To solve the question regarding the heat absorbed in a reaction at constant temperature and constant volume, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Conditions**: The question specifies that the reaction occurs at constant temperature and constant volume. These conditions are crucial in thermodynamics as they dictate how we analyze the heat exchange in the system. 2. **Identifying the Relevant Thermodynamic Quantity**: At constant volume, the heat absorbed by the system (Q) is related to the change in internal energy (ΔU) of the system. This is a fundamental concept in thermodynamics. ...
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ICSE-CHEMICAL THERMODYNAMICS -TRUE OR FALSE. TYPE QUESTIONS
  1. For an isobaric process, DeltaP=0.

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  2. What is the sign convention for work?

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  3. Work done in the isothermal reversible expansion of a gas is always gr...

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  4. The total energy of the universe is increasing day by day.

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  5. DeltaE=E("initial state")-E("final state")

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  6. The heat absorbed in a reaction at constant temperature and constant v...

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  7. A bomb calorimeter measures DeltaG of a combustion process.

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  8. For the reaction, Zn(s) + 2HCl (aq) to ZnCl 2(aq) + H2(g) , DeltaH...

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  9. Decomposition of CaCO3 is a reversible reaction when carried out in ...

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  10. State True/False All spontaneous process proceed in one direction on...

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  11. The units of DeltaS are JK^(-1) mol^(-1).

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  12. The absolute entropy of a liquid is less than of the solid.

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  13. Is the entropy of the universe constant ?

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  14. A process is non-spontaneous when DeltaS("total") lt 0.

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  15. For an irreversible process, DeltaS gt 0.

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  16. Heat can be converted completely into equivalent amount of work withou...

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  17. A chemical process always proceeds in the direction in which the Gibbs...

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  18. A process is feasible if ΔH is positive and ΔS is negative

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  19. DeltaG is a measure of the net work done by a system. True/False.

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  20. At absolute zero, the entropy of a pure crystal is zero. This is

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