Metal M 3 reacted with a salt of metal M 4- The products were M 4 and salt of M 3 - However- metal M 4 had no reaction with a salt of M 3 - What can you say about the reactivities of M 3 and M 4 -

When metal M3 nbsp;is reacted with a salt of metal M4 then nbsp;it displaces metal M4 from its salt solution nbsp;and salt of metal M3 is formed. nbsp;B ...

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Standard XII

Chemistry

Electrochemical Series

Metal M 3 rea...

Question

Metal M₃ reacted with a salt of metal M₄. The products were M₄ and salt of M₃. However, metal M₄ had no reaction with a salt of M₃. What can you say about the reactivities of M₃ and M₄?

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Solution

When metal M₃ is reacted with a salt of metal M₄then it displaces metal M₄ from its salt solution and salt of metal M₃ is formed. But when metal M₄ is reacted with a salt of metal M_3, no reaction takes place. Hence, metal M₃ is more reactive than metal M₄, because it displaced metal M₄ from its salt solution but metal M₄ could not displace metal M₃from its salt solution.

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Metal M3 reacted with a salt of metal M4. The products were M4 and salt of M3. However, metal M4 had no reaction with a salt of M3. What can you say about the reactivities of M3 and M4?

Metal M₃ reacted with a salt of metal M₄. The products were M₄ and salt of M₃. However, metal M₄ had no reaction with a salt of M₃. What can you say about the reactivities of M₃ and M₄?