Cu2+ Fe3+ Cr3+ CO3+ QUESTION 2 What would be the LFSE for low-spin d3 configuration in a tetrahedral complex? Spin states when describing transition metal coordination complexes refers to the potential spin configurations of the central metal's d electrons. Determine the number… MO3. Please explain. 689 views. Which of the following is a high spin complex : (A) [Co(NH3)6 ]^3+ (B) [Fe(CN)6 ]^4– (C) [Ni(CN)4 ]^2– ← Prev Question Next Question → 0 votes . The Cl-complex will be in a high spin state with 4 unpaired electrons. 1. The metal ion is a d 5 ion. The Questions and Answers of Which of the following form octahedral complex. A.d4(low spin) b.d8(high spin) c.d6 ( low spin) are solved by group of students and teacher of NEET, which is also the largest student community of NEET. The complex formation involves d-orbitals of the outershell which give a high spin complex. The high-spin octahedral complex has a total spin state of +2 (all unpaired d electrons), while a low spin octahedral complex has a total spin state of +1 (one set of paired d electrons, two unpaired). Expert Answer . check_circle Expert Answer. Classify the following complex ions as high spin or low spin: High spin Low Spin [CoFol3 [Fe(CN)6] four unpaired electrons no unpaired electrons [Fe(CN)els [Mn(H20)61 five unpaired electrons one unpaired electron three unpaired electrons WE HAVE A WINNER! Which of the following is considered a bidentate ligand? 1 Answer. Want to see the step-by-step answer? 30. BINGO! To keep reading this solution for FREE, Download our App. 508 Views. steve_geo1. Consider the complex ion \([Mn(OH_2)_6]^{2+}\) with 5 unpaired electrons. Since there are 4 ligands, the compound must be tetrahedral or square planar. Options: I, II; III, IV, V; I, IV; II, V; III, IV Already have an account? In many these spin states vary between high-spin and low-spin configurations. Problem 112 Draw a crystal field energy-level diagram for a s… 05:40 View Full Video. Give the electronic configuration of the following complexes based on Crystal Field Splitting theory. It is diamagnetic. Chemistry MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. On the left hand side d 1, d 6 tetrahedral and d 4, d 9 octahedral complexes are covered and on the right hand side d 4, d 9 tetrahedral and d 1, d 6 octahedral. Jump To Question Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problem 13 Problem 14 Problem 15 Problem 16 Problem 17 Problem 18 Problem 19 Problem 20 Problem 21 … We can determine these states using crystal field theory and ligand field theory. The crystal field energy-level diagram. of the following is the most stable complex species? Log in Madi S. Numerade Educator. Please explain your answer! Which response includes all the following statements that are true, and no false statements? This answer has been viewed 74 times yesterday and 496 times during the last 30 days. These are called spin states of complexes. Switch; Flag; Bookmark; Explain with two examples each of the following: coordination entity, ligand, coordination number, coordination polyhedron, homoleptic and heteroleptic. Is the complex paramagnetic or diamagnetic? It has a magnetic moment of 6 B.M. Determine the following: (a) (6 pts.) 36: The complex ion PdCl 4 2-is diamagnetic. III. Join now. Log in Problem 112. Relevance. (: [Cr(H2O)6]2* O (Mn(ox)3]4- [Fe(en)3]3+ O [Co(NH3)6]3+ fullscreen. The unpaired electrons can be calculated as. Answer Save. CrF 6 4-is known to be a high-spin complex. Solution: 31. It is diamagnetic and high… CN-If M represents a transition element, which of the following oxides should be the least basic? ← Prev Question Next Question → 0 votes . c) paramagnetic, with 4 unpaired electrons. Click hereto get an answer to your question ️ For the octahedral complexes of Fe^3 + in SCN^- (thiocyanato - S ) and in CN^- ligand environments, the difference between the spin - only magnetic moments in Bohr magnetons (when approximated to the nearest integer) is:[Atomic number of Fe = 26] Find 8 answers to Classify The Following Complex Ions As High Spin Or Low Spin: question now and for free without signing up. It is a low spin complex. Report. The ion [Co(NH3)6]^2+ is octahedral and high spin.? The oxidation number of iron is +3. Students can solve NCERT Class 12 Chemistry Coordination Compounds MCQs Pdf with Answers to know their preparation level. Pd 2+ is a d 8 metal ion. 1.0k VIEWS. CN-H 2 O. NH 3. $$ [Ni(NH_3)_6]^{2+}$$ It is octahedral. (a) [Co(NH 3) 6] 3+ (b) [Fe(CN) 6] 4– (c) [CoF 6] 3– (d) [Zn(NH 3) 6] 2+ inorganic chemistry; jee; jee mains; Share It On Facebook Twitter Email. Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes! Pages 30; Ratings 100% (3) 3 out of 3 people found this document helpful. 4) With titanium, it only has two d electrons, so it can't form different high and low spin complexes. 000+ LIKES. Jan 07,2021 - Which of the following statements is correct?Note : NO is three electrons donora)[Cr(H2O)6]2+ (aq) and [Cr(CN)+]4- (aq) are high spin and low spin complexesrespectively but both have same number of unpaired electrons.b)[V(NH3)6]3+ is inner orbital complex and paramagnetic with two unpaired electrons.c)[Co(CN6)]4- is outer orbital complex and paramagnetic with three … Thanks! It is a high spin complex. d) paramagnetic, with 5 unpaired electrons. Already have an account? Question: Classify The Following Complex Ions As High Spin Or Low Spin:1) [ Fe (CN)6 ] 4- No Unpaired E-2) [ Fe (CN)6 ] 4- One Unpaired E-3) [ Co (NH3) 6 ] 2+ Three Unpaired E-'s4) [ Co F6 ] 3- Four Unpaired E-'s5) [ Mn (H2O) 6 ] 2+ Five Unpaired E-'sThanks. Which of the following is a low - spin (spin - paired) complex? Which is high spin complex 2 See answers google6790 google6790 Answer: So, one electron is put into each of the five d orbitals before any pairing occurs in accord with Hund's rule resulting in what is known as a "high-spin" complex. See the answer . Books; Test Prep; Bootcamps; Class; Earn Money; Log in ; Join for Free. Solution for Which of the following statements about Fe(CO)5 is correct ? Propose a structure for PdCl 4 2-. Select one: a. Select one: O a. See the answer. (i) [Fe(CO)5] ... the pairing of electrons is not favoured and therefore the complexes cannot form low spin complexes. How many unpaired electrons are expected for high… View Full Video. Draw the orbital splitting diagram for the following complex and give its electron configuration: tetrahedral CoCl 4 2-. e) diamagnetic. Ask your question. The electronic configuration of Co 3+ is 3d 6 4s 0. Join now. Which of the following statements about Fe(CO)5 is correct? Label all orbitals and fill with the appropriate number of electrons. Check out a sample Q&A here. Therefore, the complex does not have any unpaired electrons. Question: Which Of The Following Ligands Is The Most Likely To Form A High Spin Octahedral Complex With Cobalt(II) Ion? This problem has been solved! Which of the following ions could exist in either the high-spin or low-spin state in an octahedral complex? Add your answer and earn points. Log in Marissa T. Numerade Educator. The terms high spin and low spin are related to coordination complexes. 1 Answer +1 vo Iii it is a high spin complex iv the oxidation number. See Answer. Magnetic Properties of Coordination Complexes x 45º x y y d xy d x2-y2 z 90º z y y d yz dxz For an octahedral complex, orbital contributions are possible only when the t 2g orbitals are differentially occupied and for a tetrahedral complex the t 2 orbitals have to be differentially occupied. Previous question Next question Transcribed Image Text from this Question. DING DING DING! It Is Diamagnetic And High Spin Complex C. It Is Diamagnetic And Low Spin Complex D. It Is Paramagnetic And Low Spin Complex. Answered Which is high spin complex 1 See answer priyanshuraut2 is waiting for your help. 1.0k SHARES. The following are high-spin complexes. D Orgel diagram. The ligands are weak field ligands. It is paramagnetic and high spin complex b. Which of the following is a low spin (spin-paired) complex? Ask your question. Log in. Join the 2 Crores+ Student community now! For simplicity, the g subscripts required for the octahedral complexes are not shown. Already have an account? Which of the following is a high-spin (spin-free) complex? Which of the following is a high spin complex ? 239 have arrived to our website from a total 350 that searched for it, by searching Classify The Following Complex Ions As High Spin Or Low Spin:. asked Jun 25, 2019 in Chemistry by Helisha (68.8k points) Which of the following is a high-spin (spin-free) complex? Like. The key difference between high spin and low spin complexes is that high spin complexes contain unpaired electrons, whereas low spin complexes tend to contain paired electrons.. en is a strong field ligand, therefore, pairing of electrons will take place. a) paramagnetic, with 1 unpaired electron. Log in. (b) (2 pts.) CN- H2O NH3 F- This problem has been solved! School Miami Dade College, Miami; Course Title CHM 1046; Uploaded By chabepereira2. I think it's D, but I'm not sure. Complexes such as this are called "high-spin" since populating the upper orbital avoids matches between electrons with opposite spin. Like. 64 views. Want to see this answer and more? Which of the following ligands is most likely to form a high spin octahedral complex with cobalt(II)? Which of the following are incorrect A) Co+3 forms high spin complex with strong as well as weak field ligands in octahedral complex B) For Co+3 low spin octahedral complex configuration is t2g^4eg^4 C) Co+3 acts as oxidizing agent in aqueous solution D) Co+3 acts as reducing agent in aqueous solution IV. Which of the following ligands is the most likely to form a high spin octahedral complex with cobalt(II) ion? This complex is . Use the ligand field model to find the electron configuration of the central metal ion in each ion. Hence, the following high spin configurations are dealt with: d 1, d 4, d 6 and d 9. How many unpaired electrons are expected for high… View Full Video. 3+ ions are high-spin with 5 unpaired electrons. [CoF6]3–, [Fe(CN)6]4– and [Cu(NH3)6]2+. See the answer. Circle one (c) (2 pts.) View Solution in … Which of the following are high spin octahedral complex ions? Report. A. Which one of the following high-spin metal complexes is the least labile? Explain why nearly all tetrahedral complexes are high-spin. Which is high spin complex Get the answers you need, now! -1.8 AT +P -0.4 AT 0.0.8 AT 0 -2.4 AT +2P Lv 7. 1. A.d4(low spin) b.d8(high spin) c.d6 ( low spin) is done on EduRev Study Group by NEET Students. b) paramagnetic, with 3 unpaired electrons. Free PDF Download of CBSE Chemistry Multiple Choice Questions for Class 12 with Answers Chapter 9 Coordination Compounds. This problem has been solved! Therefore, the complex has four unpaired electrons. Mn2+ In the spectrochemical series, which one of the following ligands has the strongest field? Jump To Question Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problem 13 Problem 14 Problem 15 Problem 16 Problem 17 Problem 18 Problem 19 Problem 20 Problem 21 … Which of the following pairs of d-electron configuration exhibit both low and high spin tetrahedral complex priyanshuraut2 priyanshuraut2 31 minutes ago Chemistry Secondary School +5 pts. This preview shows page 22 - 25 out of 30 pages. 7 years ago. Show transcribed image text. States when describing transition metal coordination complexes \ ( [ Mn which of the following is the high spin complex OH_2 _6..., 2019 in Chemistry by Helisha ( 68.8k points ) which of the following complex give... Give its electron configuration of which of the following is the high spin complex following form octahedral complex with cobalt ( II ion! Has the strongest field ] 2+ or low-spin state in an octahedral complex cobalt... 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