Question

bhai loot lo 100 points lekin shi btana urgent hai izaat ki baat hai aur mera paper 20 minute baad hai ye ques aayega bhai btao zldi plz​

Answer 1

Answer:

B is the most reactive metal

b)B can displace cu and is more reactive than cu

c) reactivity series

B > A > C > D

Answer 2

Answer:

Explanation:

A) B is more reactive

B) if metal B is added to Copper (II) Sulphate solution, it displaces copper from copper sulphate.

D) gold .Container of gold can be used to store both zinc sulfate and silver nitrate solution. Gold is less reactive than Ag and Zn, so it will not replace Ag and Zn from the their solution.

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