Based on the following information arrange four metals A, B, C and D in order of…
Chemistry · JEE Advanced · NTA Exams — Some Basic Concepts in Chemistry
Based on the following information arrange four metals A, B, C and D in order of decreasing ability to act as reducing agents:
(I) Only A, B and C react with 1 M HCl to give H2 (g)
(II) When C is added to solutions of the other metal ions, metallic B and D are formed
(III) Metal C does not reduce An+.
(I) Only A, B and C react with 1 M HCl to give H2 (g)
(II) When C is added to solutions of the other metal ions, metallic B and D are formed
(III) Metal C does not reduce An+.
- C > A > B > D
- C > A > D > B
- A > C > D > B
- A > C > B > D
Answer
(D) A > C > B > D
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