Q. In electrolysis of aqueous solutions of dilute acids or dilute alkalis, amount of hydrogen given off is

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Q. Electroplating of chromium helps in manufacturing of

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Q. Ceramics are

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Q. Potassium Hydroxide (KOH), Sodium Hydroxide (NaOH) and Copper Sulfate (CuSO₄) solutions are

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Q. Non-conductors include

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

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

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Q. Brightness of battery light depends on the

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Q. Distilled water is an example of

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Q. Difficulty of discharge is lowest in

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Q. Sugar solution (C₁₂H₂₂O₁₁) is

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Q. Oil is an example of

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Q. In order to conduct electricity, ionic metals

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Q. Types of electrodes used during electrolysis affect the

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Q. A battery converts

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

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

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

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Q. Selective charges occurs for the

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

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