Question Detail Which one is an organic Acid ? SulphuricCitricNitricPhosphoric Answer: Option B Similar Questions : 1. Which of the following elements behave chemically both as a metal and a non metal? BoronCarbonArgonMercury Answer: Option A 2. The metal that is used as a catalyst in the hydrogenation of oils is ? PbNi Cu Pt Answer: Option B 3. The aqueous solution of which acids is called Vinegar ? Acetic acidHydrochloric acidCitric acidOxalic acid Answer: Option A 4. Which is also called Stranger Gas ? XenonNeonArgonNitrous oxide Answer: Option A 5. The main chemical constituent of clay is ? aluminium silicatezeolitesaluminium borosilicatesilicon oxide Answer: Option A Read more from - Chemistry Questions Answers