| JEE MAIN-2022 | DATE : 28-07-2022 (SHIFT-1) | PAPER-1 | | CHEMISTRY PAGE # 5 β JEE Mains Chemistry Past Papers Chemistry Question
Question
| JEE MAIN-2022 | DATE : 28-07-2022 (SHIFT-1) | PAPER-1 | | CHEMISTRY PAGE # 5
Answer: .
π‘ Solution & Explanation
As πΈΒΊπΆπ’2+/πΆπ’ = 0.34 V, πΈΒΊπΉπ2+/πΉπ = β0.44 V ; πΈΒΊππ2+/ππ = β0.24 V As πΈΒΊπ»+/π»2 = 0.0 V So cu does not liberated H2(g) on reaction with acid.
π¬Ask on WhatsApp β
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp β gets answered in minutes