Question Detail Which is also called Stranger Gas ? XenonNeonArgonNitrous oxide Answer: Option A Similar Questions : 1. Which one of the following gas is readily soluble in water at room temperature ? chlorinenitrogenammoniacarbon dioxide Answer: Option D 2. Air is a compoundcolloidelementmixture Answer: Option D 3. The single acid which dissolves gold is ? Aqua regiaHydrochloric acidNitric acidSelenic acid Answer: Option A 4. What is hottest part of the gas flame is called ? blue zoneluminous zonedark zonenon-luminous zone Answer: Option D 5. Which of the following gas is used in cigarette lighters ? ButanePropaneMethaneEthane Answer: Option A Read more from - Chemistry Questions Answers