Hydrochloric acid was first discovered around 800 AD by the alchemist Jabir ibn Hayyan
Perchloric Acid was discovered in the 18th century by Arabian alchemist Jabir Ibn Hayyan.
Father of chemistry jabir bin hayan and his puppils touqeer & muneeb kazmi but about muneeb and touqeer these are not favorable in side hayan
HCl gas was first prepared the 17th century by Glauber or maybe in 1772 by Scheele. (From wikipedia)
Jabir ibn Hayyan
jabir hayyan
Dry HCL is a gas!
HCl is an incolor gas.
The formula is of course HCl.
HCl is a colourless gas, with pungent odour. When dissolved in water to form hydrochloric acid , it remains colourless.
HCl gas is highly hygroscopic.
HCl gas is a compound.
Dry HCL is a gas!
HCl is an incolor gas.
The formula is of course HCl.
HCl is a colourless gas, with pungent odour. When dissolved in water to form hydrochloric acid , it remains colourless.
HCl gas is highly hygroscopic.
One way to test a gas to identify it as an HCL gas is to dip a glass rod in ammonia and place it in the gas. If a white smoke is produced, the gas is HCL gas.
becoz HCL aqueous s has an ability to react with bases and it changes the blue litmus in to red colour hence HCL gas is noit an acid but HCL aqueous an acid.
Hydrogen gas
The electrons are ionized when HCL gas dissolves in water.
You drop conc. HCl into conc. H2SO4 - this releases HCl gas which you can bubble through dry ether... Or, you use an HCl cylinder.
For each mole of hydrogen gas (H2) reacting with chlorine gas (Cl2), you will get 2 moles of HCl. H2 + Cl2 = 2 HCl