16. Which substance is liquid state? C_(16)H_(33)OH C_(16)H_(34) C_(16)H_(32) C_(16)H_(30) 17. A gas Y is obtained by heating 2 points a mixture of sodium propanoate and soda-lime . What is gas Y? Is gas Y saturated or unsaturated hydrocarbon? Y=propane, saturated hydrocarbon Y=propene, unsaturated hydrocarbon Y=ethane, saturated hydrocarbon Y=ethene, unsaturated hydrocarbon

16. The substance that is liquid at room temperature among the given options is .17. Gas Y obtained by heating a mixture of sodium propanoate and soda-lime would be propene, which is an unsaturated hydrocarbon.Therefore, the correct choices are:- 16: Liquid- 17: Propene , Unsaturated Hydrocarbon