JEE Main 2025 Chemistry question

Given below are two statements : 1 M aqueous solutions of each of Cu(NO₃)₂, AgNO₃, Hg₂(NO₃)₂ ; Mg(NO₃)₂ are electrolysed using inert electrodes. Given : V, V, V and V Statement I : With increasing voltage, the sequence of deposition of metals on the cathode will be Ag, Hg and Cu. Statement II : Magnesium will not be deposited at cathode instead oxygen gas will be evolved at the cathode. In the light of the above statements, choose the most appropriate answer from the options given below.

• (1)Statement I is incorrect but Statement II is correct
• (2)Both Statement I and Statement II are incorrect
• (3)Statement I is correct but Statement II is incorrectCorrect
• (4)Both Statement I and Statement II are correct