get the app

Question: Which of the following pairs of material serves as electrodes in chargeable batteries commonly used in device such as torch light electric shaver etc. ?
1)iron and cadmium
2)nickel and cadmium
3)lead peroxide and lead
4)zinc and carbon

Previous Next

Suggest other answer
Login to Discuss/suggest the answer...

Exam Exam: Electricity And Magnetism QUESTIONS

Subscribe here for free mock test on IAS PCS SSC and other competitive exam. Signup here to get SSC CGL Solution and main exam study material