Analytical ChemistryHard
Question
Which of the following statement(s) is/are not correct ?
Options
A.Nickel salts give rosy red precipitate with dimethyl glyoxime in excess of NH4OH.
B.Fe (III) salts give red colour with potassium sulphocyanide.
C.In nitroprusside, the iron and NO exist as Fe(III) and NO.
D.Mn (II) salts give white precipitate with NaOH which turns brown on adding Br2 water.
Solution
Iron and NO exist as Fe(II) and NO+ respectively.
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