Q. To know, that electricity is flowing through circuit,

View solution

Q. In a magnesium-copper battery with dilute acid as electrolyte,

View solution

Q. Brightness of battery light depends on the

View solution

Q. Distilled water is an example of

View solution

Q. Difficulty of discharge is lowest in

View solution

Q. Sugar solution (C₁₂H₂₂O₁₁) is

View solution

Q. Oil is an example of

View solution

Q. In order to conduct electricity, ionic metals

View solution

Q. Types of electrodes used during electrolysis affect the

View solution

Q. A battery converts

View solution

Q. If graphite (C) is used as electrode in presence of concentrated Hydrochloric Acid (HCl), at anode

View solution

Q. Position of metals in reactivity series does not determine the

View solution

Q. In a Magnesium-Copper battery with dilute acid as electrolyte, at cathode, element is

View solution

Q. Selective charges occurs for the

View solution

Q. In electroplating, solution must be of salt of metal

View solution

Q. Polarization is a property applying to transverse waves and it refers to

View solution

Q. In a dry cell, function of zinc casing is to

View solution

Q. In electrolysis of aqueous Copper(II) Sulfate (CuSO₄) with Carbon (C) electrode,

View solution

Q. What is true about Ceramics?

View solution

Q. An inorganic non-metallic solid prepared by heating a substance to a very high temperature is called

View solution