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. Who proposed first atomic theory ? E.RutherfordDe BroglieJohn DaltonD.I.Mendeleef Answer: Option C 2. The acid generally stored in batteries is Nitric AcidHydrochloric AcidSulphuric AcidAcetic Acid Answer: Option C 3. Which one of the following is the softest? sodiumironaluminiumlithium Answer: Option A 4. Washing soda is ? sodium sulphitesodium bicarbonatesodiun carbonatesodium biosulphite Answer: Option C 5. Which have maximum number of isotopes ? BromineAluminiumPoloniumCarbon Answer: Option C Read more from - Chemistry Questions Answers