Question

What will occur if a block of copper metal is dropped into a beaker containing a solution of 1m znso4 ?

Answer 1

nothing will happen according the reactivity series zn is more reactive than copper

Answer 2

When a block of copper metal is placed into a beaker containing a solution of 1 M $ZnSO_4$, no reaction will occur as copper is less reactive than zinc.

Explanation:

• When the reactivity series table attached is examined, it is evident that copper is less reactive than zinc.
• When a block of copper is placed in Zinc sulfate solution, no reaction occurs.
• This because copper which is less reactive than zinc, doesn't displace zinc from zinc sulfate.
• If zinc is placed in a copper sulfate solution, zinc being more reactive than copper undergoes displacement reaction and displaces copper from copper sulfate and forms a zinc sulfate solution.

Learn more about such concept

State whether a displacement reaction will occur if the following are mixed. give reasons. give the reaction.

https://brainly.in/question/5469984

Brass is an alloy of Cu-Zn. A sample of brass weighing 6g when treated with excess of dil H2SO4 gives 328mL of dry hydrogen gas at 27◦C and 760mm Hg pressure. What is the % of copper by weight in the alloy? (Atomic mass of zinc is 65.4g, R= 0.082L atm K-1 mol-1)

https://brainly.in/question/4045561