AgCl dissolves in a solution of NH3 but not in water because :
NH3 is a better solvent than H2O
Ag+ forms a complex ion with NH3
NH3 is a stronger base than H2O
the dipole moment of water is higher than NH3
B.
Ag+ forms a complex ion with NH3
AgCl dissolves in the solution of NH3 but not in water because Ag+ forms a complex ion with NH3.
Which of the following is hexadentate ligand?
Ethylene diamine
Ethylene diamine tetra acetic acid
1, 10-phenanthroline
Acetyl acetonato
Which of the following complex has zero magnetic moment (spin only)?
[Ni(NH3)6]Cl2
Na3[FeF6]
[Cr(H2O)6]SO4
K4[Fe(CN)6]
The IUPAC name of [Ni(PPh3)2Cl2]2+ is:
bis dichloro (triphenylphosphine) nickel (II)
dichloro bis (triphenylphosphine) nickel (II)
dichloro triphenylphosphine nickel (II)
triphenyl phosphine nickel (II) dichloride
Among the following the compound that is both paramagnetic and coloured is :
K2Cr2O7
(NH4)2(TiCl6)
VOSO4
K3[Cu(CN)4]
The epoxide ring consists of which of the following
three membered ring with two carbon and one oxygen
four membered ring with three carbon and one oxygen
five membered ring with four carbon and one oxygen
six membered ring with five carbon and one oxygen
In the Grignard reaction, which metal forms an organometallic bond?
Sodium
Titanium
Magnesium
Palladium