1.

The correct order of solubility of fluorides of alkaline earth metals:

Answer»

`MgF_2 GT BaF_2 gt SrF_2 gt CaF_2 gt BeF_2`
`BeF_2 gt MgF_2 gt CaF_2 gt SrF_2 gt BaF_2`
`BaF_2 gt SrF_2 gt CaF_2 gt MgF_2 gt BeF_2`
NONE of these

Answer :B


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