Alkall metals, when exposed to atmosphere react with oxygen, moisture and CO2 present in the air forming oxides, hydroxide and carbonates. In order to prevent the reaction the alkali metals are stored under kerosene.
Search This Blog
Monday, April 13, 2020
Subscribe to:
Post Comments (Atom)
Featured Post
Salicylic acid is a stronger acid than Benzoic acid. Why?
Salicylic acid is a stronger acid than benzoic acid. It is due to the fact that in salicylate ion (conjugate base of salicylic acid) intram...
Popular Posts
-
[FeF 6 ] 3- is a Fe (III) complex hence [Ar] 3d 5 . F - is a weak field ligand and the complex is high spin: ...
-
We know that the Ligands which cause large degree of crystal filed splitting are termed as strong field ligands. and Ligands that cause onl...
-
The Lux-Flood concept is given by Lux in 1929 and supported by Flood in 1947. Lux-Flood concept is based on oxide ion acceptor and donor ten...
-
Phosphorous is a pentavalent element hence show +3 and +5 oxidation state (d orbital presence).it form two oxide P 2 O 3 (+3) and P 2 O 5...
-
The structure of crystalline solids is determined by packing of their constituents .In order to understand the packing of the constituen...
-
Bleaching powder is not a true compound but it is a mixed salt of calcium hypochlorite [Ca (OCl) 2 ].3H 2 O and basic calcium chloride [C...
-
(1) Back bonding is a type of weaker π bond which is formed by sideways overlapping of filled orbital with empty orbital present on adjace...
-
In case of Pyrrole the lone pair electrons of the nitrogen atom is involved in conjugated system of pi electrons of five membered ring ...
-
CRYSTAL FIELD STABILISATION ENERGY(CFSE) Magnitude of CFSE depends upon the following factors. (1) Nature of central metal cation: t...
-
(1) Oleum can be represented by the formula ySO 3 .H 2 O where y is the total molar sulphur trioxide content .the value of y can be va...
No comments:
Post a Comment