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Why is heat of neutralisation for a stro...

Why is heat of neutralisation for a strong acid and strong base constant ?

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The heat of neutralization for a strong acid by a strong base is a constant

What is Arrhenius concept of acids and bases ? On the basis of this concept explain why heat of neutralisation for a strong acid and a strong base is always constant.

Why is the heat of neutralization of a strong acid by a strong base is constant as 57.0 kJ/mole?

The heat of neutralization of a strong acid by a strong base is a constant because :

The heat of neutralisation for strong acid and strong base forming 2 moles of water is

Heat of neutralization of strong acid against strong base is constant and is equal to

The heat of neutralization of any strong acid and a strong base is nearly equal to :

Statement-1 : Chemical equation H^(+)(aq) + OH^(-)(aq) rarr H_(2)O(I), Delta H = -X kJ represents the enthalpy of formation of water And Statement-2 : Delta H_("neutralisation") of strong acid and strong base is constant.

Statement-1 : Neutralisation reaction is an Endothermic Process. Statement-2 : Standard Enthalpy of Neutralisation for different pairs of strong acid and strong base are different. Statement-3 : Standard Enthalpy of Neutralisation for a pair of strong acid and strong base is higher than that of weak acid and weak base.

Enthalpy of neutralisation of acetic acid by NaOh is -50.6 kJ mol^(-1) . Calculate DeltaH for ionisation of CH_(3)COOH . Given. The heat of neutralisation of a strong acid with a strong base is -55.9 kJ mol^(-1) .

CENGAGE CHEMISTRY ENGLISH-THERMODYNAMICS-Exercises (Fill In The Blanks)
  1. A reaction in which heat is absorbed is called an……………….

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  2. The enthalpy of elements in their standard states are taken as zero .T...

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  3. Why is heat of neutralisation for a strong acid and strong base consta...

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  4. Delta("sub")H=………………..+………………. .

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  5. The heat of combustion of benzene is -3264 kJmol^(-1). The heat evolve...

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  6. A process which can take place by itself or by initiation is called a…...

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  7. For a process to be spontaneous at constant T and P :

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  8. An endothermic process is non-spontaneous at some temperature . It ca...

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  9. Coal and petrolem are called……………..fuels.

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  10. In an endothermic reaction, the total enthalpy of reactant is………………tha...

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  11. H(2)(g)+(1)/(2)O(2)(g)rarrH(2)O(l), DeltaH =- 286 kJ 2H(2)(g)+O(2)(g...

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  12. C(4)H(10)+(13)/(2)O(2)(g)rarr4CO(2)(g)+5H(2)O(l), DeltaH =- 2878 kJ ...

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  13. HCI +NaOH rarr NaCI +H(2)O, DeltaH =- 57.1 kJ mol^(-1) DeltaH is the...

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  14. C(s) to C(g) , DeltaH = 716.7 kJ DeltaH is the heat of …………… of gr...

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  15. C(s) to C(g) , DeltaH = 716.7 kJ DeltaH is the heat of …………… of gr...

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  16. H(2)O(s) rarr H(2)O(l), DeltaH = 6.01 kJ DeltaH is the heat of ……………...

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  17. H(2)O(l) rarr H(2)O(s), DeltaH =- 6.01 kJ DeltaH is the heat of …………...

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  18. H(2)O(l) rarr H(2)O(g), DeltaH = +40.7 kJ DeltaH is the heat of …………...

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  19. H(2)O(g) rarr H(2)O(l), DeltaH =- 40.7 kJ DeltaH is the heat of……………...

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  20. What is the sign convention for heat ?

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