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18. (a) How will you distinguish between the following twocomplex salts by chemical tests?3(Cr(H,0). Jc.,, (Cr(1,0),cl,] |
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Answer» Double SALTS exist in solid state but dissociate into constituent IONS on DISSOLUTION in water. They lose their identity in aqueous solution. Mohr's salt FeSO 4
⋅(NH 4
) 2
SO 4
⋅6H 2
O is a double salt. The aqueous solution of this salt gives the test of FE 2+ , NH 4 +
and SO 4 2−
ions. |
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