Which of the following chemical reagent can provide distinction between the two ionization isomers of the formula [Co(NH3)5]BrSO4 ?
A
BaCl2 solution
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B
Dil. HCl
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C
Dil. H2SO4
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D
Fentons reagents
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Solution
The correct option is CBaCl2 solution [Co(NH3)5]BrSO4 have two isomer, [Co(NH3)5Br]SO4 and [Co(NH3)5SO4]Br. First one will give test of sulphate ion with BaCl2 but second one will not give any result. As on ionisation, second one will give Br ion in solution.