There are four test tubes containing dilute `HCl,BaCl_(2),CdCl_(2)` and `KNO_(3)` soluitons.Which of the following reagents with help in the identification of `BaCl_(2)`?A. `NaOH`B. `K_(2)CrO_(4)`C. `AgNO_(3)`D. both (B) and ( C)

There are four test tubes containing dilute `HCl,BaCl_(2),CdCl_(2)` an

1.	There are four test tubes containing dilute `HCl,BaCl_(2),CdCl_(2)` and `KNO_(3)` soluitons.Which of the following reagents with help in the identification of `BaCl_(2)`?A. `NaOH`B. `K_(2)CrO_(4)`C. `AgNO_(3)`D. both (B) and ( C)
Answer» Correct Answer - B `Ba^(2+)+CrO_(4)^(2-)toBaCrO_(4)darr("yellow"),Ag^(+)+Cl^(-)toAgCldarr` (white)

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There are four test tubes containing dilute `HCl,BaCl_(2),CdCl_(2)` and `KNO_(3)` soluitons.Which of the following reagents with help in the identification of `BaCl_(2)`?A. `NaOH`B. `K_(2)CrO_(4)`C. `AgNO_(3)`D. both (B) and ( C)

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