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In which of the following paisr, first m...

In which of the following paisr, first member has higher first IP
(a) N,O (b) B,Be ( c) Al,Ga
(d) F,CI (e) Zn,Ga (f)`F^(-),CI^(-)`
Correct option is

A

a,c,f,d

B

a,d,e

C

b,d,e,f

D

a,d,e,f

Text Solution

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The correct Answer is:
B
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  1. Correct statements among the following is /are :-

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  2. Which has maximum number of unpaired e^(-) ?

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  3. In which of the following paisr, first member has higher first IP (a...

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  4. Among the following statement identify nol correct statement ?

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  5. The electron affinity values (in kJ mol^(-1) ) of three halogens, X, Y...

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  6. Which given order is wrong according to given property :-

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  7. {:(,I.P.,,Reason,),((A),NgtO,,"Half filled configuration",),((B),ZrltH...

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  8. The smallest cation and the smallest anion are respectively

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  9. Which among the following statement is wrong

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  10. Which of the following order of IP is incorrect

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  11. Consider the following value of IE(ev) for elements W and X:- {:("El...

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  12. Which one of the following represents the electronic configuration of ...

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  13. IP and EA of 'F' are 17.24 and 3.45 ev/atom resp. EN of 'F' will be :-

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  14. The increasing order of electron affinity values of O,S and Se is

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  15. A=1s^(2)2s^(2)2p^(4) B=1s^(2)2s^(2)2p^(5) C=1s^(2)2s^(2)2p^(6) (...

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  16. The correct order of increasing atomic size of element N F Si & P.

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  17. Correct order of IP is ?

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  18. Select the correct order of first ionisation potential

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  19. The ionization energy will be maximum for the process.

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  20. Which of the following molecule has highest E.N. of Xe ?

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