Propane and butane are both hydrocarbon gases that can be in a gaseous or liquid state, depending on pressure and temperature. When compressed in a cylinder, they are liquids. When released at ambient temperatures, they are gaseous. Both gases are... read more
LPG (or LP Gas) is the acronym for Liquefied Petroleum Gas or Liquid Petroleum Gas. 2. LPG is a group of flammable hydrocarbon gases that are liquefied through pressurisation and commonly used as fuel. read more
There is no rule for this, however at standard pressure: C1- to C4-hydrocarbons all isomers (and some C5-, C6-) are gaseous most C5- to C20-hydrocarbons are liquid or gas, rarely solid from C17- there are also solid isomers known. read more
1. WHAT HYDROCARBON COMPOUNDS ARE GASES AND LIQUIDS. Propane and butane are both hydrocarbon gases that can be in a gaseous or liquid state, depending on pressure and temperature. read more