Chemistry Aqueous solution of which of the following is a good conductor of electricity Acetic acid Glucose Ammonium acetate Ammonia Acetic acid Glucose Ammonium acetate Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemistry The cathode of a lead storage battery is made up of Manganese dioxide Lead oxide Zinc Lead Manganese dioxide Lead oxide Zinc Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a lead storage battery is discharged, Lead sulphate is consumed Lead is formed SO2 is evolved Sulphuric acid is consumed Lead sulphate is consumed Lead is formed SO2 is evolved Sulphuric acid is consumed ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following pairs of materials serves as electrodes in chargeable batteries commonly used in devices such as torch lights, electric shavers, etc. ? Lead peroxide and lead Iron and cadmium Nickel and cadmium Zinc and carbon Lead peroxide and lead Iron and cadmium Nickel and cadmium Zinc and carbon ANSWER DOWNLOAD EXAMIANS APP
Chemistry In a Carbonyl group a carbon atom makes double bond with Oxygen Hydrogen Carbon None of these Oxygen Hydrogen Carbon None of these ANSWER DOWNLOAD EXAMIANS APP
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