This page requires a JavaScript-enabled browser
Instructions on how to enable your browser are contained in the help file.
Transition Elements - 12
1.
Owing to similarity in size transition metal atoms replace one another in metallic lattice to form substitutional alloys.
a) False
b) True
2.
Compounds containing complex molecules or complex ions and capable of independent existence are called coordination compounds or complexes.
a) False
b) True
3.
The number of electron pairs provided by ligands to the central metal atom or ion is called the hybridization number.
a) True
b) False
4.
If the central atom is dsp3 hybridized the shape will be square planar.
a) True
b) False
5.
The carbon content of steel is between cast iron and wrought iron.
a) False
b) True
6.
Furnace with dolomite lining is used for removal of impurities like sulphur and phosphorus.
a) True
b) False
7.
Impurities present in the metal promote corrosion.
a) True
b) False
This is more feedback!
This is the feedback!
