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 Zinc Lead Manganese dioxide Lead oxide Zinc Lead Manganese dioxide Lead oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a lead storage battery is discharged, Lead sulphate is consumed Sulphuric acid is consumed SO2 is evolved Lead is formed Lead sulphate is consumed Sulphuric acid is consumed SO2 is evolved Lead is formed 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 Zinc and carbon Iron and cadmium Nickel and cadmium Lead peroxide and lead Zinc and carbon Iron and cadmium Nickel and cadmium ANSWER DOWNLOAD EXAMIANS APP
Chemistry In a Carbonyl group a carbon atom makes double bond with Carbon None of these Oxygen Hydrogen Carbon None of these Oxygen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS