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Of the following; which will not show chromyl chloride test: I. Rubidium chloride II. Benzene diazonium chloride III. K2PtCl6 IV. Mercurous chloride

Of the following; which will not show chromyl chloride test:
I. Rubidium chloride
II. Benzene diazonium chloride
III. K2PtCl6
IV. Mercurous chloride

Grade:11

1 Answers

Sunil Kumar FP
askIITians Faculty 183 Points
8 years ago
The chromyl chloride test entails heating a sample suspected of containing chloride with potassium dichromate and concentrated sulfuric acid. If chloride is present, chromyl chloride is formed and red fumes of CrO2Cl2are evident. If there is no chloride present, no red fumes are produced. No analogous compounds are formed withfluorides,bromides,iodidesandcyanides, so this test is therefore specific for chlorides

the compound K2(Ptcl6) because here the chlorine atom are not free it is in coordiantion bond

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