Radical
A group of two or more different atoms having a net negative or positive charge such that it retains its identity in a series of chemical reactions is called a radical. Example: SO 4 2 - , OH 1 - , NH 4 1 +..
Free Radical
A free radical may be defined as an atom or group of atoms having an unpaired electron. Free radicals are produced during the homolytic fission of a covalent bond. The alkyl free radical may be obtained when free radical chlorine attacks methane...
A free radical may be defined as an atom or group of atoms having an unpaired electron. Free radicals are produced during the homolytic fission of a covalent bond. The alkyl free radical may be obtained when free radical chlorine attacks methane...Negative Radicals
Valency 1 Valency 2 Valency 3 Valency 4 Fluoride F - Chloride Cl - Carbonate CO 3 2 - Nitride N 3 - Carbide C 4 - Bromide Br - Sulphide S 2 - Phosphide P 3 - Iodide I - Bisulphite HSO 4 - ..
Find the side of a square, if its area is 147 square units.
Find the side of a square, if its area is 147 square units. => 73/√3 or 7/√3 or 7√3 or 73√3..
Free Radical Addition Polymerization
For chain growth polymerization to occur by a radical mechanism, a radical initiator must be added to the monomer to convert it into a radical. The initiator breaks homolytically into radicals and each radical adds to an alkene monomer, conver..
Free Radical Addition Polymerization
For chain growth polymerization to occur by a radical mechanism, a radical initiator must be added to the monomer to convert it into a radical. The initiator breaks homolytically into radicals and each radical adds to an alkene monomer, converting i..
5. Free Radicals theory
According to this theory, accumulated damage caused by oxygen radicals causes cells to stop functioning and eventually organs also stop functioning. An oxygen free radical is a by-product of normal metabolism produced when cells turn food and oxygen into energy. This free r..
Structure of alkyl free radical
The carbon atom in alkyl free radicals involves sp 2 hybridization. Therefore, it has a planar structure. Three hybrid orbitals are used in the formation of three s -bonds with three H atoms or alkyl group. The unpaired electron is present in unhybridized p orbital...
The carbon atom in alkyl free radicals involves sp 2 hybridization. Therefore, it has a planar structure. Three hybrid orbitals are used in the formation of three s -bonds with three H atoms or alkyl group. The unpaired electron is present in unhybridized p orbital...Square
A square is a rectangle with a pair of its consecutive sides equal. Since square is a rectangle, each angle of a rectangle is a right angle and AB=DC, BC=CD. Thus AB=BC=CD=AD. Each of the four angles of a square is a right angle and each of the four sides is of the s..
A square is a rectangle with a pair of its consecutive sides equal. Since square is a rectangle, each angle of a rectangle is a right angle and AB=DC, BC=CD. Thus AB=BC=CD=AD. Each of the four angles of a square is a right angle and each of the four sides is of the s..Square
A square is a parallelogram having all its sides equal and all its angles equal. Its other properties are: (i) The diagonals bisect each other at right angles and are equal. (ii) The diagonals bisect the angles at each vertex and each half is equal to 45 o ...
A square is a parallelogram having all its sides equal and all its angles equal. Its other properties are: (i) The diagonals bisect each other at right angles and are equal. (ii) The diagonals bisect the angles at each vertex and each half is equal to 45 o ... Result
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