Match the reactions products of the reactions listed in column-I with the colour of the precipitate (product/characteristics listed in column II. {:(Column-I,Column-II),((A),(p)"One of the products is a red precipitate"),((B),(q)"One of the product is diamagnetic"),((C )Co(SCN)_2+Hg^(2+)to,(r)"One of the products is a deep blue precipitate."),((D)CrO_4^(2-)+Hg_2^(2+)to,(s)"One of the products has intramolecular H-bonding"):}

Match the reactions products of the reactions listed in column-I with

1.	Match the reactions products of the reactions listed in column-I with the colour of the precipitate (product/characteristics listed in column II. {:(Column-I,Column-II),((A),(p)"One of the products is a red precipitate"),((B),(q)"One of the product is diamagnetic"),((C )Co(SCN)_2+Hg^(2+)to,(r)"One of the products is a deep blue precipitate."),((D)CrO_4^(2-)+Hg_2^(2+)to,(s)"One of the products has intramolecular H-bonding"):}
Answer» Solution : (C )`Co(SCN)_2+Hg^(2+)toCo[Hg(SCN)_4]darr` DEEP blue crystalline precipitate, DIAMAGNETIC (D)`CrO_4^(2-)+Hg_2^(2-)toHg_2[CrO_4]darr` (red), diamagnetic