In 1648, Glouber obtained Hydrogen Chloride Gas by heating sodium chloride (common salt) and concentrated sulfuric acid. Debi proved in 1810 that it is a compound of hydrogen and chlorine.Hence…
When electricity causes a chemical reaction, then this process is called electrochemistry. There is a definite relationship between electrical energy and chemical energy.The branch of chemistry in which the relationship…
Dalton's law of partial pressure : When a gas is placed in a vessel, it exerts pressure on the walls of the vessel. If 2 - 3 gases are put…
1. Which one is malachite from the following? (NEET 2019)(a) CuCO3.Cu(OH)2 (b) CuFeS2(c) Cu(OH)2 (d) Fe3O4 https://www.youtube.com/watch?v=fzyCAsILg4o2. Identify the incorrect statement. (NEET 2019)(a) The scientific and technological process used…
Physical Properties The first three members of this series are ethene, propene and butene gases. After this the members up to C16H32 are liquid and the members higher than this…
Kolbe Reaction The preparation of hydrocarbons at the anode by electrolysis of aqueous solutions of sodium or potessium salts of acids is called Kolbe synthesis and this reaction is called…