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Which is the wrong order for the stated ...

Which is the wrong order for the stated property ? .

A

`Ba gt Sr gt Mg`, atomic radius

B

`F gt O gt N` , first ionization enthalpy

C

`CI gt F gt I` , electron affinity

D

`O gt Se gt Te` , electronegativity .

Text Solution

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The correct Answer is:
B
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  5. For overset(Theta)NH(2) the best three-dimensional view is .

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  6. In which of the following arrangements, the sequence is not strictly a...

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  12. The geometrical configuration (structure) of BF3 and NF3 molecule is :

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  13. When the number of electron pairs on the central atom is six, the geom...

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