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Which among the following will have larg...

Which among the following will have largest size ?

A

Br

B

`I^(-)`

C

I

D

F

Text Solution

Verified by Experts

The correct Answer is:
B

Anion is larger than the isolated gaseous atom and cation. Therefore `I^(-)` has largest size.
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OMEGA PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-Multiple Choice Questions (MCQs)
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  2. Explain why transition elements have high melting and boiling points ?

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  3. Which among the following will have largest size ?

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  4. Which of the following is/are correct?

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  5. The energy required to remove an electron from a gaseous atom from its...

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  6. In a period from Li to F ionisation enthalpy

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  7. Given the correct order of electronegativity of central atom in follow...

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  8. The electronegativities of F and H are 4.0 and 2.1 respectively. The p...

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  9. Which of the following element has maximum electron gain enthapy(neg...

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  10. The main source of energy is ….. .

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  11. The 3rd period of the periodic table contains

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  12. Which of the elements show least values of ionisation energies within ...

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  13. r("van der Waal") is

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  14. Which of the following does not have any unit?

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  15. The size of following species increases in the order

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  16. How does ionisation energy vary along a period and down a group ?

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  17. Amongst the following electronic configurations which one will have hi...

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  18. Which period of the periodic table contains maximum number of elements...

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  19. The outermost electronic configuration of the element with highest val...

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  20. Which is the most electronegative element among the following :

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