1.

Chromyl chloride vapours are dissolved in water and acetic acid and barium acetate solution is added then:

Answer»

the solution will remain colourless
the solution will become dark green
a yellow solution will be obtained
a yellow precipitate will be obtained

Solution :`CrO_(2)Cl_(2)+2H_(2)OtoH_(2)CrO_(4)+2HCl`
`H_(2)CrO_(4) +(CH_(3)COO)_(2)BA to BaCrO_(4)DARR ("yellow")+2CH_(3)COOH`


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