If M 1 g of a metal A displaces M 2 g of another metal B from its salt solution and if…
Chemistry · JEE Main · NTA Exams — Redox Reactions and Electrochemistry
If M1 g of a metal A displaces M2 g of another metal B from its salt solution and if their equivalent weight are E1 and E2 respectively then the equivalent weight of A can be expressed by:
- \(E_{1}=\frac{M_{1}}{M_{2}} \times E_{2}\)
- \(E_{1}=\frac{M_{2} \times E_{2}}{M_{1}}\)
- \(E_{1}=\frac{M_{1} \times M_{2}}{E_{2}}\)
- \(E_{1}=\sqrt{\frac{M_{1}}{M_{2}}} \times E_{2}\)
Answer
(A) E_ 1 = M_ 1 M_ 2 E_ 2
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