The alkaline earth metal nitrate that does not crystallise with water molecules, is:
Action of alkali metals with water and compounds containing acidic hydrogen -
Reacts readily forming hydroxides with the liberation of hydrogen
- wherein
Order of reactivity of alkali metal with water -
Increases on going down the group
- wherein
Due to increase in electropositivity
Nature of Nitrates of alkali metals -
Decomposed upon heating to nitrites and evolve
- wherein
As we knoe that :
Ba2+ ion has low poolarization power ,because smaller in size of center atom mire water molecules will crystallize hence is answer due to its largest size of +ve ion
Option 2)Option 3)Option 4)
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