A Hard and resistant alloy generally used in tip of nib of pen is :
Which of the following complex solution is used for the electroplating of articles with silver?
Which one is the most likely structure of is of total chlorine of the compound is precipitated by adding to its aqueous solution:
Which of the following species is not expected to be a ligand?
Which of the following oxidises is acidic as well as solid at room temperature?
Which of the following oxides of carbon is not known?
Which of the following ligand is bidentate?
Which of the Following is a lanthanoid?
Which of following is not an ambidentate ligand?
Which has maximum conductance in water?
The ions , in octahedral field of weak field ligands will have configuration
The solid exists as
The reaction between copper and hot concentrated sulfuric acid produces :
The oxidation number of Pt in is
The number of valence electrons in the members of nitrogen family is
The number of unpaired d - electrons in the central atom of Complex
is (Atomic number of H=1)
The most electronegative element amongst group 15 members is
The maximum bond angle in the hydrides of group 16 elements is in
The IUPAC name of is
Potassium Hexacyanoferrate (II)
Potassium Hexacyanoferrate (III)
The formula dichloridobis (urea) copper (II) is