Valence Bond Theory of Complexes

JEE Main Chemistry · Coordination Compounds · 16 questions, latest first

• Which of the following sequences of hybridisation, geometry and magnetic nature are correct for the given coordination compounds?…20266 April, Shift 2 · Q61
• Given below are two statements: Statement I: Hybridisation, shape and spin only magnetic moment of K_3[Co(CO_3)_3] is sp^3 d^2,…202624 January, Shift 1 · Q60
• Identify the CORRECT set of details from the following: A. [Co(NH_3)_6]^3+: Inner orbital complex; d^2 sp^3 hybridized B.…202623 January, Shift 2 · Q61
• The number of species from the following that are involved in sp^3 d^2 hybridization is [Co(NH_3)_6]^3+,…20258 April, Shift 2 · Q55
• Match the LIST-I with LIST-II Choose the correct answer from the options given below:20258 April, Shift 2 · Q60
• The number of paramagnetic complexes among [FeF_6]^3-,[Fe(CN)_6]^3-,[Mn(CN)_6]^3-, [Co(C_2 O_4)_3]^3-,[MnCl_6]^3-, and…20257 April, Shift 1 · Q73
• The type of hybridization and the magnetic property of [MnCl_6]^3- are,20252 April, Shift 2 · Q61
• Match List - I with List - II. Choose the correct answer from the options given below:202529 January, Shift 1 · Q62
• Match List - I with List - II. Choose the correct answer from the options given below:202528 January, Shift 2 · Q61
• From the magnetic behaviour of [NiCl_4]^2- (paramagnetic) and [Ni(CO)_4] (diamagnetic), choose the correct geometry and oxidation…202522 January, Shift 1 · Q61
• Match List I with List II Choose the correct answer from the options given below:20249 April, Shift 2 · Q71
• [Co(NH_3)_6]^3+ and [CoF_6]^3- are respectively known as:20241 February, Shift 2 · Q70
• The correct statements from following are: A. The strength of anionic ligands can be explained by crystal field theory. B.…202431 January, Shift 1 · Q70
• Identify from the following species in which d^2 sp^3 hybridization is shown by central atom:202427 January, Shift 2 · Q62
• Match List I with List II:202330 January, Shift 2 · Q42
• The hybridization and magnetic behaviour of cobalt ion in [Co(NH_3)_6]^3+ complex, respectively is202324 January, Shift 2 · Q42