1.

The correct order of increasing solubility in water is:

Answer»

`KF lt NaF lt LiF`
`NaHCO_(3) lt KHCO_(3) lt RbHCO_(3)`
`K_(2)CO_(3) lt Na_(2)CO_(3) lt Li_(2)CO_(3)`
`LiNO_(3) lt NaNO_(3) lt KNO_(3)`

Answer :B


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