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X(g)toX^(+)(g)+e^(-)" "DeltaH=+720kJmol^...

`X(g)toX^(+)(g)+e^(-)" "DeltaH=+720kJmol^(-1)`. Calculate the amount of energy required to convert 110 mg of X atom in gaseous state into `X^(+)` ions (At. Wt of X = 7 g/mol)

A

11.3 kJ

B

10.1 kJ

C

14.5 kJ

D

12.3 kJ

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BRILLIANT PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-LEVEL - II
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