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The factors which influence the heat of ...

The factors which influence the heat of reaction are

A

the physical state of the reactants and the products

B

the temperature of the reaction

C

the method by which the final products are obtained

D

whether the reaction is taking place at constant volume or constant pressure

Text Solution

Verified by Experts

The correct Answer is:
C
Factor affecting heat of reaction.
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MARVEL PUBLICATION-CHEMICAL THERMODYNAMICS AND ENERGETICS-MULTIPLE CHOICE QUESTIONS (Heat of Reaction)
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  2. In exothermic reaction the products are

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  3. Study the following two reactions: (i) CH(4(g))+2 O(2(g))to CO(2(g))...

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  4. Which one of the following expresses Q as the heat of combustion ?

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  5. 1 mol of H(2) SO(4) in mixed with 2 mol of NaOH. The heat evolved will...

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  6. The heats of neutralisation of four acids a, b, c and d when neutralis...

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  7. Heat of formation, Delta H(f)^(@) of an explosive compound like NCl(3)...

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  8. A hypothetical reaction, A rarr 2B, proceeds via following sequence of...

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  9. Which name is not associated with thermodynamics?

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  10. The standard heat of formation of diamond is

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  11. For which one of the following, the standard enthalpy is zero?

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  12. Heat of formation, Delta H(f)^(@) of an explosive compound like NCl(3)...

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  13. Which of the following reactions is defines Delta(f)H^(Theta)?

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  14. The standard heat of formation of ethane, CO(2) and H(2)O((l)) are-21....

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  15. If DeltaH(f)^(@) for H(2)O(2)(l) and H(2)O(l) are -188kJ and mol^(-1) ...

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  16. The heat of formation of Fe(2)O(3(s)) is -824.2 kJ mol^(-1), Delta H f...

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  17. If the heats of formation of C(2)H(2) and C(6)H(6) are 230 kJ mol^(-1)...

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  18. The factors which influence the heat of reaction are

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