Question Detail Which is also called Stranger Gas ? XenonNeonArgonNitrous oxide Answer: Option A Similar Questions : 1. What is laughing gas ? nitrous oxidenitric oxidenitrogen oxidenitrogen peroxide Answer: Option A 2. Which have maximum number of isotopes ? BromineAluminiumPoloniumCarbon Answer: Option C 3. Which one is an organic Acid ? SulphuricCitricNitricPhosphoric Answer: Option B 4. The substance that contains the maximum amount of nitrogen is ? Ammonium SulphateUreaAmmonium NitrateAmmonium Chloride Answer: Option B 5. Water drops are spherical because of ? viscositydensitypolaritysurface tension Answer: Option D Read more from - Chemistry Questions Answers