List of top Inorganic Chemistry Questions

A 5 V battery delivers a steady current of 1.5 A for a period of 2 h. The total charge that has passed through the circuit is \(\underline{\hspace{2cm}}\) Coulombs.
The Mo–Mo bond order in [(η5-C5H5)Mo(CO)2]2 which obeys the 18-electron rule is \(\underline{\hspace{2cm}}\).
Which one of the following is a non-heme protein?
The reagent(s) required for the conversion of hex-3-yne to (E)-hex-3-ene is/are:

The value of 'n' in \([ \text{P(O}_3\text{)}_4 ]^{6-}\) is ............
 

The total number of all possible isomers of \( [\text{Co}( \text{H}_2\text{NCH}_2\text{CH}_2\text{NH}_2)_2 ]^{2+} \) and \( [\text{Co}( \text{H}_2\text{NCH}_2\text{CH}_2\text{NH}_2)_3 ]^{3+} \) together is ............
 

The number of lone pairs present in phosphonic acid (phosphorus acid) is .........
The transition metal complex(es) with zero magnetic moment, zero dipole moment and CFSE of –2.4 \( \Delta_o \) is(are)
The soft Lewis base(s) is(are)

The plot showing the magnetic behavior of oxy- (solid line) and deoxy-haemoglobin (dashed line) is 


 

The number of d-d transition(s) expected for the complex [Cu(NH3)2(H2O)]²⁺ is
The coordination number of aluminum ion and the number of bridging hydrogen atoms in [Al(BH4)4]⁻ are, respectively,
The order of the M–C bond strength in the following species is (Atomic number for Cr = 24, Mn = 25, Ti = 22, Co = 27)
\[ \text{[Cr(CO)}_6] \text{[Mn(CO)}_6]^+ \text{[Ti(CO)}_6]^{2-} \text{[Co(CO)}_6]^+ \]
The cage-type structure adopted by boron hydride, [B5H11] is
The geometries of the species [Br3]⁺, [Br3]⁻ and [BrF3] are, respectively,
The organometallic reagent(s) among the following is(are)
The complex which does NOT obey 18-electron rule is (atomic number for Mn = 25, Fe = 26, Co = 27, Ru = 44)
One of the products of the hydrolysis of calcium phosphide at 25°C is
The d-orbitals involved in the hybridization to form square planar and trigonal bipyramidal geometries are, respectively,

Consider the following four xenon compounds: XeF2, XeF4, XeF6 and XeO3. The pair of xenon compounds expected to have non-zero dipole moment is 
 

The CORRECT order of \( \Delta_0 \) (the octahedral crystal field splitting of d orbitals) values for the following anionic metal complexes is
Among the following metal carbonyl species, the one with the highest metal-carbon back bonding is

Which plot represents a spectrophotometric titration, where the titrant alone absorbs light in the visible region? 

With respect to periodic properties, the CORRECT statement is
The CORRECT order of melting points of group 15 trifluorides is