Which one among the following pairs of ions cannot be separated by H 2 S in dilute…
Chemistry · JEE Advanced · NTA Exams — Principles Related To Practical Chemistry
Which one among the following pairs of ions cannot be separated by H2S in dilute hydrochloric acid?
- Bi3+, Sn4+
- Al3+, Hg2+
- Zn2+, Cu2+
- Ni2+, Cu2+
Answer
(D) Ni 2+ , Cu 2+
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A colourless aqueous solution contains nitrates of two metals, X and Y . When it was added to an aqueous…
- The reagents, NH 4 Cl and aqueous NH 3 will precipitate
- An aqueous solution of a mixture of two inorganic salts, when treated with dilute HCl, gave a precipitate ( P…
- The reagent(s) that can selectively precipitate S 2– from a mixture of S 2– and SO 4 2– in aqueous solution…
- An aqueous solution of a substance gives a white precipitate on treatment with dilute hydrochloric acid…
- The pair(s) of ions where both the ions are precipitated upon passing H 2 S gas in presence of dilute HCl…
- p-Amino-N,N-dimethylaniline is added to a strongly acidic solution of X. The resulting solution is treated…
- The ion that cannot be precipitated by both HCl and H 2 S is
More Principles Related To Practical Chemistry questions · Browse all practice questions