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The heat evolved in the combustion of gl...

The heat evolved in the combustion of glucose `(C_6H_(12)O_6)` is given by the equation `C_6H_(12)O_(6(s)) rarr 6CO_(2(g))+6H_2O_((i))`, `DeltaH=-680 kcal` The weight of`CO_(2(g))` produced when 170 kcal of heat is evolved in the combustion of glucose is.

A

264 g

B

66g

C

11 g

D

44 g

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CHETANA PUBLICATION-Chemical Thermodynamics-EXERCISE
  1. The heats of combustion of hydrogen, carbon monoxide and methane are -...

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  2. The decreasing order of calorific values is

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  3. The heat evolved in the combustion of glucose (C6H(12)O6) is given by ...

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  4. A person requires A kJ of energy daily. If the heat of combustion of c...

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  5. A person submits to a diet of 9,500 kj per day and expends energy in a...

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  6. The bond dissodation energies of gaseous H2, Cl2 and HCl are 104, 58 a...

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  7. Given thebond energiesof N=N, H-H,and N-H bonds are 945, 436 and 391 k...

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  8. The bond energy of an O-H bond is109 kcal mol^(-1). When a mole of wat...

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  9. The mutual heat of neutralisation of 40g NaOH and 60g CH3COOH will be

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  10. When 10 ml NaOH is added to 10 ml HCl,the temperature rises by 3^@C. I...

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  11. The heat of neutralization of a strong acid and a strong base is-60 kj...

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  12. The enthalpy of neutralization of NaOH with HCl is-57.32 kJ while with...

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  13. The work done during the process when 1 mol of gas is allowed to expan...

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  14. Which of the following is an extensive property?

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  15. The enthalpy of formation for all elements in their standard state is

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  16. In which of the following entropy of the system decreases?

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  17. Give the mathematical expression of first low of thermodynamics:

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  18. What is the second law of thermodynamics ?

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  19. What is enthalpy of the fusion?

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  20. In the reaction, H2 + Cl2 rarr 2HCl DeltaH =-184 kJ, if 2 moles of H2 ...

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