Chemistry-
General
Easy
Question
Which is the incorrect statement?
- The heat of hydration of the dipositive alkaline earth metal ions decrease with an increase in their ionic size
- NaNO3 forms Na2O on heating
- Hydration of alkali metal ion is le than that of II A
- Alkaline earth metal ions, because of their much larger charge to size ratio, exert a much stronger electrostatic attraction on the oxygen of water molecule surrounding them
The correct answer is: NaNO3 forms Na2O on heating
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