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Which of the following has largest size ...

Which of the following has largest size ?

A

`O^(2-)`

B

`F^(-)`

C

`Na^(+)`

D

`S^(2-)`

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The correct Answer is:
D
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MODERN PUBLICATION-UNIT TEST 1 -SELECT THE CORRECT ANSWER
  1. Which of the following statements regarding spectral series is correct...

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  2. As the atomic number of the halogens increases, the halogens :

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  3. Which of the following has largest size ?

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  4. Which of the following electronic configuration would you expect to ha...

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  5. The negative electron gain enthalpy values of halogens follows the ord...

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  6. Which of the following does not involve sp^(3) hybridisation of the ce...

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  7. The geometry of NF(5) molecule is :

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  8. Which of the following species does not exist ?

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  9. Which of the following has largest ONO bond ?

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  10. XeF(2) molecule is :

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  11. Which of the following has least hydrogen bonding ?

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  12. Which of the following is paramagnetic ?

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  13. Which of the following has lowest boiling point ?

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  14. The molecule having highest bond dissociation energy is :

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  15. Intermolecular forces in solid hydrogen are :

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  16. Which of the following is least ionic ?

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  17. What weight of CO(2) will contain same number of oxygen atoms as are p...

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  18. The root mean square velocity of one mole of a monatomic gas having mo...

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  19. What volume of 10M HCl and 3M HCl should be mixed to get 1L of 6M HCl ...

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  20. A tennis ball travels at a speed of 96 miles per hour. The speed of th...

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