19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
Which of the following complex species is not expected to exhibit optical isomerism?
Which of the following does not show optical isomerism? (en = ethylenediammine)
The optically active coordination complex ion among the following is
Which of the following coordination compounds would exhibit optical isomerism?
The IUPAC name for the coordination compound [Fe(C5H5)2] is
Which of the following is diamagnetic?
The IUPAC name for the coordination compound [CuCl2(CH3NH2)2] is
The IUPAC name for [Al(OH)(H2O)5]2+ is
The IUPAC name for [Ru(NH3)5N2]Cl2 is
The IUPAC name for K[SbCl5(C6H5)] is
How many ions are produced from [Co(NH3)6]Cl3 in solution?
Among the following ions, which one has the highest paramagnetism?
The value of magnetic moment for a complex ion is 1.73 BM. The complex. ion is
Four transition metal octahedral complexes, (the choice given below) low spin electron configurations arises only for
Which of the following is not considered as an organometallic compound?
What is (are) number(s) of unpaired electrons in the square planar [Pt(CN)4]2– ion?
Match the list I and list II and pick the correct matching from the codes given below: List I List II (Complex) (Structure and magnetic moment) A. [Ag(NH3)2]+ 1. Square planar and 1.73 BM B. [Co(NH3)6]3+ 2. Linear and…
Match each set of hybrid orbitals from LIST-I with complex(es) given is LIST-II LIST-I LIST-II (P) dsp2 (1) [FeF6]4– (Q) sp3 (2) [Ti(H2O)3Cl3] (R) sp3d2 (3) [Cr(NH3)6]3+ (S) d2sp3 (4) [FeCl4]2– (5) Ni(CO)4 (6) [N…
Exhibits temperature dependent magnetic behaviour (paramagnetic/diamagnetic) the coordination geometries of Ni2+ in the paramagnetic and diamagnetic states are respectively
Which one of the following complex ions has geometrical isomers ?
Which one of the following has largest number of isomers? (R = alkyl group, en = ethylenediamine)
Which of the following has an optical isomer ?
The magnetic moment of a complex ion is 2.83 BM. The complex ion is
Most of the chemical reactions are accelerated by …A… in temperature. Here, A refers to
The initial concentration of N2O5 in the following order reaction, N O g 2NO g g -> was 1.24 10 molL x at 318 K. The concentration of N2O5 after 60 min was 0.20 × 10-2 mol L-1. Calculate the rate constant of the…