Which of the following material is not present in a dry cell ?

Chemistry · JEE Advanced · NTA Exams — Electrochemistry

1. MnO₂
2. NH₄Cl
3. ZnCl₂
4. KCl

Answer

(D) KCl

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• Standard electrode potential data are useful for understanding the suitability of an oxidant in a redox…
• A gas X at 1 atm is bubbled through a solution containing a mixture of 1M Y – and 1 M Z – at 25ºC. If the…
• The e.m.f. of a Daniell cell at 298K is E 1 Zn | array l ZnSO _ 4 (0.0 M ) array | | array l CuSO _ 4 (1.0 M…
• The standard reduction potential for Fe 2+ /Fe and Sn 2+ /Sn electrodes are – 0.44 and – 0.14 volt…
• Redox reaction play a pivotal role in chemistry and biology. The values of standard redox potential (Eº) of…
• Specific conductance of 0.1 M sodium chloride solution is 1.06 × 10 –2 ohm –1 cm –1 . Its molar conductance…
• For the redox reaction : Zn (s) + Cu 2+ (0.1M) → Zn 2+ (1M) + Cu (s) taking place in a cell, E_ cell ^ o is…
• A 5 ampere current is passed through a solution of zinc sulphate for 40 minutes. Find the amount of zinc…

More Electrochemistry questions · Browse all practice questions