Which salt hydrolyses to a minimum extent

1.	Which salt hydrolyses to a minimum extent
Answer» `MG(NO_(3))_(2)` `Be(NO_(3))_(2)` `CA(NO_(3))_(2)` `Ba(NO_(3))_(2)` Solution :`Ba(NO_(3))_(2)` results in a neutral solution as it is a salt of strong ACID `(HNO_(3))` and strongbase `[Ba(OH)_(2)]`

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