Chemical reactions involve chemical changes occurring within the substances, thus giving rise to a new…

The hydrocarbons or any carbon compounds containing more than one halogen atom (group 17 element…

Potassium is the first element of the fourth period (row) in the periodic table. The…

Platinum with the atomic number 78 and an atomic mass of 195 in the periodic…

Haloalkanes are hydrocarbons in which hydrogen in normal alkane is replaced by a halogen (group…

Alkynes are unsaturated hydrocarbons which consist of at least one triple bond between carbon atoms.…

Changes in energy are always accompanied by a particular chemical or physical change. Many changes…

Phenols are the organic compounds containing a benzene ring bonded to a hydroxyl group. They…

Pesticides are chemical substances that are meant to kill pests. In general, a pesticide is…

S-block elements of the modern periodic table such as lithium and beryllium exhibit unique properties…