Question

[tex]<marquee>Question♡♡[\tex]
[tex]\huge\manfrank{ refer to attachment [\tex]

●•●•●•●•●•●•●•●•●•●•●•●•●•●•●​

Answer 1

1. d) The solution becomes green and copper metal gets deposited.

Explanation: When zinc metal is dipped in a copper sulphate solution, zinc being a more reactive than copper displaces it. The blue colour of the copper sulphate solution slowly becomes green because of the formation of green zinc sulphate.

2. c) PbO, O2

hope it helped, let me know if there's any mistake :))