1.

For anion of oxyacid, formed by removal of one water molecule from Boric acid , the only one correct combination is :

Answer»

(II)(i)(S)
(II)(IV)(R)
(III),(iii),(R)
(I),(ii),(R)

Solution :`undersetunderset("Oxidation number of (+3)")("BORIC acid")(H_3BO_3)overset(-H_2O)toundersetunderset("Oxidation number of (+3)")("META Boric acid")(HBO_2)toundersetunderset("Oxidation number of (+3)")("Meta Borate ion")(BO_2^(-))`


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