Question Detail Which acid is present in lemon ? marlic acidcitric acidlactic acidtartaric acid Answer: Option BExplanation:citric acid is present in lemon. Similar Questions : 1. What is metallurgy ? process of extracting metal in pure form from its ore.process of creating alloys of metals.process of making metals live long.None of above. Answer: Option A 2. The acid generally stored in batteries is Nitric AcidHydrochloric AcidSulphuric AcidAcetic Acid Answer: Option C 3. Rare gases are mono atomicdi atomictri atomicNone of above Answer: Option AExplanation:Rare gases are mono atomic. 4. The chemical used as a fixer in photography is ? sodium thiosulphatesodium sulphateboraxammonium sulphate Answer: Option A 5. Elements that show the properties of both metals and non metals are called ? metalloidsallotropesalloyscolloids Answer: Option A Read more from - Chemistry Questions Answers