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Which of the following species will have...

Which of the following species will have the largest and the smallest size `Mg, Mg^(2+), Al, Al^(3+)`?

A

`Mg^(+2),Mg`

B

`Al^(+3),Mg`

C

`Mg^(+2),Al`

D

`Al^(+3),Al`

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The correct Answer is:
B
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ALLEN-Periodic Table -All Questions
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  4. In which pair the first atom or ion is not larger than the second :-

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  5. Which one of the following statements is incorrect ?

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

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

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  10. The incorrect statement among the following is :-

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  11. Ionisation energy depends upon:

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  12. The first ionisation enthalpy (Delta(i)H^(o-)) values of the third per...

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  13. Which one of the following statements is incorrect in relation to ioni...

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  14. The IP(1),IP(2),IP(3),IP(4) and IP(5) of an element are 7.1, 14.3, 34....

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  15. Which process required maximum energy :-

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