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Heat of neutralisation of H2SO4 with NaO...

Heat of neutralisation of `H_2SO_4` with NaOH is - x KJ. Then the heat of ionisation of water is

A

`-x gt KJ`

B

`x KJ`

C

`gt x KJ`

D

`lt x KJ`

Text Solution

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The correct Answer is:
B
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AAKASH SERIES-CHEMICAL THERMODYNAMICS-PRACTICE EXERCISE
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  4. For the reaction at 298 K, 2A+BtoC DeltaH=400 kJ mol^(-1) and Delt...

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  5. The heat of neutralisation of strong base and strong acid is - 57.0 KJ...

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  6. When IM H2SO3 is completely neutralised by sodium hydroxide, the heat ...

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  7. The amount of heat released, when 20 ml of 0.5 M NaOH is mixed with 10...

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  8. -100 cm^3 of 0.1 M HCl and 100 cm^2 of 0.1.M NaOH solutions are mixed ...

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  9. For the reaction H^(+) + OH^(-) + H2O, DeltaH = -13.7 K. cal For H...

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  10. BOH((aq)) + H((aq))^(+) rarr B((aq))^(+) + H2O, DeltaH = -48 KJ.Heat o...

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  11. The heat of ionisation of weak acid and a weak base are .x. and .y. k....

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  12. If the heats of formation of Al2O3 and Fe2O3 are -400 K.Cal and -190 K...

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  13. When 1 litre of IM HCl is mixed with 1 litre of 1M NaOH, the rise in t...

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  14. Standard molar enthalpy is lowest for

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  15. Lattice dissociation energy and hydration energy of sodium chloride ar...

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  16. Example of endothermic product is

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  17. If (I)C + O2 rarr CO2 , Q1 (II) C+1//2 O2 rarr CO , Q2 (III) CO + ...

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  18. The enthalpy of formation of N2O((g)) and NO((g)) are 82.0 KJ and 90 K...

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  19. The heats of formation of CO2, H2O and C2H4 are -94.05, -68.2 and 12.6...

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  20. Given that C + O2 rarr CO(2) , DeltaH^@ = -xkJ 2CO + O2 rarr 2CO2 , ...

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