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Which is correct? (i) H(charcoal)^@=0 (i...

Which is correct? (i) `H_(charcoal)^@=0` (ii) `H_(graphite)^@=0`

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PATHFINDER-THERMODYNAMICS-QUESTION BANK
  1. Define enthalpy of transition.

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  2. Heat of combustion of rhombic and monoclinic sulphur be-295.1 KJ mol^(...

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  3. Which is correct? (i) H(charcoal)^@=0 (ii) H(graphite)^@=0

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  4. From the following data calculate the heat of formation of caustic sod...

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  5. Explain how Bakelite is formed from phenol?

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  6. What is the monomer of Nylon-6?

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  7. Define Bond energy

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  8. The bond energy of C-C,C=C,H-H and C-H bond are 350 ,600,400 and 410 K...

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  9. Give example of the processes where the change in entropy will be equa...

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  10. under what condition an adiabatic process may become isentropic?

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  11. Write down the statement of third law of thermodynamics.

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  12. Calculate the standard entropy change of the following reaction at 25^...

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  13. Predict the sign of entropy change is the following reactions O2(g)+2...

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  14. Predict the sign of entropy change is the following reactions CaC2O4(...

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  15. Predict the sign of entropy change is the following reactions 2H2(g)+...

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  16. Heat capacity (Cp) is an extensive property but specific heat (C) is a...

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  17. Calculate triangleq, W, triangleE for the isothermal reversible expans...

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  18. 1 mol of an ideal gas undergoes reversible isothermal expansion from a...

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  19. Calculate the amount of work done during the process when one mote of ...

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  20. Two litres of an ideal gas at a pressure of 10 atm expands isothermall...

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