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For which of the following reaction Delt...

For which of the following reaction `DeltaH^(@)` vlaue is equal to the first ionization energy of Ca is?

A

`Ca^(+)(g) to Ca^(2+)(g) +e`

B

`Ca(g)to Ca^(+)(g)+e`

C

`Ca(s) to Ca^(+) (g)+e`

D

`Ca(g) to Ca^(2+)(g)+2e`

Text Solution

Verified by Experts

The correct Answer is:
B
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VK JAISWAL-PERIODIC PROPERTIES-Level 1
  1. The second ionization energy is maximum for:

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  2. A large difference between the fourth and fifth ionization energies in...

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  3. For which of the following reaction DeltaH^(@) vlaue is equal to the f...

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  4. Ionization enthalpy of an atom is equal to

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  5. From the ground state, electronic configuration of the elements given ...

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  6. An element has successive ionization enthalpies as 940 (first),2080,30...

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  7. The second ionization potential of elements is invariably higher than ...

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  8. The first, second and third ionization energies (E(1),E(2)&E(3)) for a...

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  9. Which of the following electronic configuration represents a sudden la...

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  10. Element having highest I.P. value is:

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  11. Which of the following atomic species has mximum ionisation energy:

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  12. The correct order of I.E(2). Is:

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  13. Which of the following transformation least energy is required?

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  14. The amount of energy which is released due to addition of ectra electr...

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  15. To which the following atom, the attachment of electron is most diffic...

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  16. Which of the following processes involves absorption of energy?

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  17. Arrange N, O and S in order of decreasing electron affinity:

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  18. Among the following configurations, the element which has the highest ...

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  19. The increasing order of electron affinity of the electronic configurat...

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  20. Second electron gain enthalpy:

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