1.

Which one of the ions in the belowwould have thelargest value of enthalpy of hydration ?

Answer»

`{:("IONIC radius in nm " ,"Charge of ion"),(0.0065,+2):}`
`{:("Ionic radius in nm " ,"Charge of ion"),(0.095,+1):}`
`{:("Ionic radius in nm " ,"Charge of ion"),(0.135,+2):}`
`{:("Ionic radius in nm " ,"Charge of ion"),(0.169,+1):}`

SOLUTION :Smaller the SIZE of the ion andgreater the charge on the ion,greater is the ENTHALPY of HYDRATION.


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