Question

conclusion of reaction of metal with salt solution​

Answer 1

Answer:

Displacement reaction will take

NaCl + K...... Kcl + Na

Answer 2

Conclusion

• Aluminium is able to displace Zn, Cu and Fe from their salt solutions.

• Zinc is able to displace Cu and Fe from their salt solutions.
• Fe is able to displace Cu from its salt solution.

• Cu cannot displace Zn, Al or Fe from their salt solutions.

Thus, aluminium is a more reactive metal. The reactivity of given metals in decreasing order is as given below:

Al>Zn>Fe>Cu.