Question Detail Which one of the following metals does not react with water to produce Hydrogen? CadmiumLithiumPotassiumSodium Answer: Option A Ad Similar Questions : 1. The metal that is used as a catalyst in the hydrogenation of oils is ? PbNi Cu Pt Answer: Option B 2. Conduction band electrons have more mobility than holes because they are experience collision more frequentlyexperience collision less frequentlyhave negative chargeneed less energy to move them Answer: Option B 3. The acid generally stored in batteries is Nitric AcidHydrochloric AcidSulphuric AcidAcetic Acid Answer: Option C 4. The term PVC used in the plastic industry stands for polyvinyl chloridepolyvinyl carbobatephosphor vanadiu chloridephosphavinyl chloride Answer: Option A 5. Air contains maximum amount of oxygennitrogenhydrogencarbon dioxide Answer: Option B Read more from - Chemistry Questions Answers