Which of these is the correct group reagent for group cations ?A. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),"dil"HCl`B. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),NH_(4)Cl+NH_(4)OH+H_(2)S`C. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),NH_(4)Cl+NH_(4)OH`D. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),HCl+H_(2)S`

Which of these is the correct group reagent for group cations ?A. `Mn^

1.	Which of these is the correct group reagent for group cations ?A. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),"dil"HCl`B. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),NH_(4)Cl+NH_(4)OH+H_(2)S`C. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),NH_(4)Cl+NH_(4)OH`D. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),HCl+H_(2)S`
Answer» Correct Answer - B

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Which of these is the correct group reagent for group cations ?A. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),"dil"HCl`B. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),NH_(4)Cl+NH_(4)OH+H_(2)S`C. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),NH_(4)Cl+NH_(4)OH`D. `Mn^(2+)Co^(2+)Zn^(2+)Ni^(2+),HCl+H_(2)S`

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