During the electrolysis of aqueous zinc nitrate

Question

During the electrolysis of aqueous zinc nitrate (A) Zinc plates out at the cathode (B) Zinc plates out at the anode (C) Hydrogen gas H 2 is evolved at the anode (D) Oxygen gas O 2 is evolved at the anode

Tardigrade Admin · Accepted Answer

Aqueous Zn ( NO 3)2; <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/85e03a147d7cdb904b18788bbdf1263c-.png" /> Cathode: (√√ ) Zn 2+( aq )+2 e- arrow Zn ( s )

Q. During the electrolysis of aqueous zinc nitrate

Zinc plates out at the cathode

Zinc plates out at the anode

Hydrogen gas $H_{2}$ is evolved at the anode

Oxygen gas $O_{2}$ is evolved at the anode

Aqueous $Z n (N O_{3})_{2}$ ;

Cathode: $() Z n^{2 +} (a q) + 2 e^{-} \to Z n (s)$

Q. During the electrolysis of aqueous zinc nitrate

Zinc plates out at the cathode

Zinc plates out at the anode

Hydrogen gas H2​ is evolved at the anode

Oxygen gas O2​ is evolved at the anode

Aqueous Zn(NO3​)2​; Cathode: (​​)Zn2+(aq)+2e−→Zn(s)

Hydrogen gas $H_{2}$ is evolved at the anode

Oxygen gas $O_{2}$ is evolved at the anode

Aqueous $Z n (N O_{3})_{2}$ ;

Cathode: $() Z n^{2 +} (a q) + 2 e^{-} \to Z n (s)$