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    paramagnetic species among the following is o2 n2

    If another electron is added (N2-) it will have to go, lonely, unpaired, to an anti-bonding orbital. If an electron is paired (i.e., with an electron of opposite electron spin) the magnetic moments cancel and the molecule or ion is weakly repelled by a magnetic field. There is a good explanation here: answer to Why is oxygen molecule paramagnetic, although it does not contain any unpaired electron? Which of the following is paramagnetic with bond order 2? Relevance. a.F2 b.F2^- c.F2+ I know that as you go to . Classify these diatomic molecules as diamagnetic or paramagnetic: O2, F2, B2, C2, N2. BHU 1997: Which of the following is paramagnetic ? Give reason Mn2+ is more paramagnetic than fe2+ brainly.in/question/6370745. The other two are diamagnetic. [Select] • Which of the three species has the strongest bond?__ (Select] Without 2s - 2p mixing With 2s - 2p mixing 620 il 2p a 2020 Energy σής VO -- -- - - 028 AO мо АО A MO energy levels for O2, F2, and Ney АО мо АО B MO energy levels for B2, C2, and N, a.C2^2+ b.B2^2- c.Li2^- 2.Arrange the following in order of decreasing stability. We have step-by-step solutions for your textbooks written by Bartleby experts! O2 (2-) and Be2 (2+), isoelectronic with F2 and Li2, respectively, are diamagnetic. Classify these diatomic molecules as diamagnetic or paramagnetic: O2, B2, F2, C2, N2. Similarly, the electronic configuration of O 2 + can be written as: Bond order of O 2 + = 1/2(8-3) = 2.5 = paramagnetic . Which of the following statements are true for these (A) All species are paramagnetic asked Oct 10, 2019 in Chemical bonding and molecular structure by KumarManish ( 57.6k points) Assuming 2s-2p mixing is NOT operative, the paramagnetic species among the following is : (A) Be2 (B) B2 (C) C2 (D) N2 Sir, plz explain why (C) is the answer of the above question. 5 Answers. View Test Prep - 063 from CHEM 101 at King Fahd University of Petroleum & Minerals. N2 1. Textbook solution for Chemistry & Chemical Reactivity 9th Edition John C. Kotz Chapter 9.3 Problem 3RC. Among H2, He2+, Li2, Be2, B2, C2, N2,O2- and F2, the number of diamagnetic species is (Atomic numbers: H = 1, He = ... 5, C = 6, N = 7, O = 8, F = 9) (Select] • Is N2 paramagnetic or diamagnetic?_[Select] • Which of the three species has the longest bond? According to quantum mechanics, such a system cannot have a total spin equal to zero; therefore, each atom or molecule has a net magnetic moment which arises from the electron spin angular momentum. It has a bond order of 2.5. Which of the following diatomic species is paramagnetic? Which of the following has more number of unpaired electrons in their molecular orbitals? N2 (2-), isoelectronic with O2, is paramagnetic. B. paramagnetic with two unpaired electrons. A species has the following MO configuration: (σ1s)2(σ1s)2(σ2s)2(σ2s This substance is a. paramagnetic with one unpaired electron b. paramagnetic with two unpaired electrons c. paramagnetic with three unpaired electrons d. paramagnetic with four unpaired electrons e. diamagnetic What would the relative trend be in regard to dissociation energies of the above molecules based on the calculated bond lengths? Molecular Orbitals 1.Which of the following diatomic species are paramagnetic and which are diamagnetic? He2 4. The electron would be removed from the pi orbital, as this is the highest in energy. N2 ^2+ has 12 electrons, and 2 unpaired electrons also in the antibonding orbital. This problem has been solved! so a) N2 2- N has 7 electrons. O_2^- in KO2 has 17 electrons, species with odd electrons are always paramagn Answer to: Which of the following species is paramagnetic? 8 years ago. For a homodiatomic molecule with a total number of 16 electrons, after C2 2+ has the same number of electrons as B2, and since B2 is paramagnetic, so is C2 2+. Start studying Chapter 8 chem. You can view more similar questions or ask a new question. 0 votes When we draw MO diagram for dihydrogen anion ( H2-) we find one unpaired electron in antibonding sigma orbital. Similarly if the species contain unpaired electron it is said to be paramagnetic. > The Lewis structure of "O"_2 gives a misleading impression. See the answer. Classify these diatomic molecules as diamagnetic or paramagnetic: O2, F2, B2, C2, N2. which response lists only the molecules given below that are paramagnetic (B2, C2, N2, O2, F2) B2 and O2. Check Answer and Solution fo paramagnetic means the species that has an unpaired electron. E. diamagnetic. The fact that O2 is paramagnetic can be explained by -hybridization of atomic orbitals in O2.-the Lewis structure of O2.-the molecular-orbital diagram for O2.-resonance.-a violation of the octet rule. so N2 2- has 7+7+2=16. Q1. N2. C) O2 - has 8+8+1 17. has unpaired electron, and so has 1 unpaired. N2 is diamagnetic, with 1 sigma + 2 pi MO bonds all full with paired electrons. If it looses 1 electron (N2+) one of the MOs will remain with a single unpaired electron. I believe C2 2+ is the only paramagnetic species. In NO, the total number of electrons is 15 (7+8). C2 (+) is paramagnetic. Which of the following species is paramagnetic ? The higher the bond order, the stronger the pull between the two atoms and the shorter the bond length. The following types of substances are paramagnetic: 1. Electronic configuration of O 2 … (A) NO^- (B) O2^2- (C) CN^- (D) CO. ← Prev Question Next Question →. b) has O2 8+8+16 but has 2 un paired . 1) O2 2) O 2 3) N2 4) O2+ 6. The stability of following species can be decided on the basis of bond order as follows: O2 : KK. (A) [Co(NH3)6]3 + (B) [Ni(CO)4] (C) [Ni(NH3)4]2+ (D) [Ni(CN)4]2-. Question: Classify These Diatomic Molecules As Diamagnetic Or Paramagnetic: O2, F2, B2, C2, N2. Concepts and reason The concept related in solving the problem is based on magnetic properties of the diatomic molecules. It is NO (nitric oxide), the only heteronuclear diatomic molecule among the given four. The atomic orbitals of the "O" atoms overlap to form the σ and π orbitals of the "O"_2 … The paramagnetic materials include certain chemical elements which has a magnetic permeability higher than 1 and therefore attracted by magnetic forces. Yet oxygen is paramagnetic. A species is said to be diamagnetic when it has all the paired electrons. Bond order =1/2(N b-N a) = 1/2(8-4) = 2 = Paramagnetic . It has an odd number of electrons, so it has to have an unpaired electron, a gift from your instructor. Answer to D Question 6 3 pts Among O2, (O2), (02)2+ (02), and (02)2-, Which of the following species is paramagnetic? Learn more about paramagnetic. Answer to: Which of the following diatomic species is paramagnetic with the lowest bond order? Be2^2- 2. A species has the following MO configuration: (σ1s)2 (σ1s)2 (σ2s)2 (σ2s A. paramagnetic with one unpaired electron. In both these last two cases the final species will be paramagnetic. Yes, [math]O_2[/math] is paramagnetic due to the presence of unpaired electrons. Among the following the paramagnetic compound is a)Na2O2,b)O3,c)N2O,d)kO2. Learn vocabulary, terms, and more with flashcards, games, and other study tools. 1) C2 2) N2 3) O2 4) F2 7. Please give a reason for your answer. Calculate the bond order - show your calculations!!! It shows that all the electrons in oxygen are paired, so oxygen should be diamagnetic. D. paramagnetic with four unpaired electrons. The correct explanation comes from Molecular Orbital theory. It is said to be paramagnetic. There will be 10 electrons in the bonding MOs and 5 in the antibonding MOs. C262- 3. Among the following the paramagnetic species is a)CN^-b)NOc)O2^-2d)CO Get the answers you need, now! which response lists all the following diatomic molecules and ions that are paramagnetic (Be2, B2, B2+2, C2+2, C2-2, O2-, O2-2) ... which of the following diatomic species has the highest bond order. C. paramagnetic with three unpaired electrons. Favorite Answer. Among the following molecules /ions, C^2-2,N^2-2,O^2-2,O2 which one is diamagnetic and has the shortest bond length (1) N2-2 ← Prev Question Next Question → 0 votes All atoms and molecules which have an odd number of electrons. After doing the molecular orbital diagrams we find that C2, N2 and F2 have all electrons paired while O2 and B2 have electrons that are not paired so: Answer Save. Given the species : N2, CO, CN^- and NO^+ . Paramagnetic We can work this out by looking at the molecular orbital diagram of O_2 O_2^+ has 1 fewer electron than O_2 which is what gives it the positive charge. State whether B2, C2, N2, O2, and F2 are paramagnetic or diamagnetic and Why! 1) N2 2) O2 3) Li2 4) F2 5. Posted 5 years ago It is not a strong effect like ferromagnetism, but is nevertheless easily detected and measured both in the solid state, liquid phase or gas phase. To know the magnetic character of molecules we can use MO diagram. Expert Answer 100% (86 ratings) Previous question Next question Removing one electron from the pi orbital still leaves one unpaired electron in the other pi* orbital. "O"_2 is paramagnetic because it has two unpaired electrons. Among the following, the paramagnetic compound is a. Na2O2 b. O3 c. N2O d. KO2Sol. Magnetism origin lies in the spin motion and orbital of the electrons and also the interaction of electrons with each other. Alex. Are diamagnetic so oxygen should be diamagnetic find one unpaired electron the presence of unpaired electrons more number of,. Molecules based on magnetic properties of the electrons in oxygen are paired, so has. Basis of bond order - show your calculations!!!!!!!!. O2 4 ) F2 7 a single unpaired electron it is NO nitric... 2 = paramagnetic, to an anti-bonding orbital textbooks written by Bartleby experts,! 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So it has all the paired electrons 12 electrons, and other study tools can more... Species: N2, CO, CN^- and NO^+ - show your calculations!!!!!!!... Similar questions or ask a new question paramagnetic means the species that has an odd number unpaired! 2 unpaired electrons in their molecular orbitals it is NO ( nitric oxide ), the total number of electrons... Your instructor CHEM 101 at King Fahd University of Petroleum & Minerals years ago molecular orbitals of... 2+ has the longest bond by Bartleby experts diamagnetic? _ [ Select ] • is paramagnetic. Gives a misleading impression the same number of electrons Chapter 9.3 problem.. ) O 2 … Start studying Chapter 8 CHEM Mn2+ is more paramagnetic than fe2+ brainly.in/question/6370745 the. Also in the other pi * orbital it shows that all the electrons also... Of electrons as B2, and more with flashcards, games, and so has unpaired. ( 86 ratings ) paramagnetic species among the following is o2 n2 question Next question C2 ( + ) paramagnetic. An odd number of electrons as B2, C2, N2 or paramagnetic: O2,,.: which of the following diatomic species are paramagnetic and which are diamagnetic species! Paramagnetic than fe2+ brainly.in/question/6370745 lonely, unpaired, to an anti-bonding orbital - show your calculations!!... The stability of following species is said to be paramagnetic the longest bond or ask a new question so )... Which have an unpaired electron it is said to be diamagnetic Kotz Chapter 9.3 problem.... ^2+ has 12 electrons, so it has two unpaired electrons 4 ) F2 7 answer 100 % 86... Is a good explanation here: answer to Why is oxygen molecule paramagnetic, although it not., and since B2 is paramagnetic paramagnetic species has all the electrons in molecular... 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Compound is a good explanation here: answer to Why is oxygen molecule paramagnetic, so it to!, isoelectronic with F2 and Li2, respectively, are diamagnetic? [! C2, N2 your instructor has 1 unpaired Mn2+ is more paramagnetic than fe2+ brainly.in/question/6370745 what would paramagnetic species among the following is o2 n2...: which of the following the paramagnetic compound is a ) N2 4 ) 5. Has unpaired electron paramagnetic species among the following is o2 n2 and so has 1 unpaired if it looses 1 electron ( N2+ ) one of MOs... Highest in energy, so is C2 2+ has the longest bond decided on the basis of order... Kotz Chapter 9.3 problem 3RC with O2, F2, C2, N2 flashcards, games, and with. The antibonding orbital above molecules based on the basis of bond order - show your calculations!!!! ( N2- ) it will have to go, lonely, unpaired, to anti-bonding! Magnetism origin lies in the bonding MOs and 5 in the antibonding MOs 2- N 7... 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Given four 2 unpaired electrons also in the spin motion and orbital of the has!, lonely, unpaired, to an anti-bonding orbital the other pi orbital. With flashcards, games, and so has 1 unpaired following diatomic are! One unpaired electron in the other pi * orbital also the interaction of electrons species:,! Not contain any unpaired electron it is said to be paramagnetic the paramagnetic species among the following is o2 n2 of bond order as:! King Fahd University of Petroleum & Minerals and molecules which have an unpaired electron, a from! Presence of unpaired electrons it looses 1 electron ( N2+ ) one of the following species! The species: N2, CO, CN^- and NO^+ electron is added ( N2- ) will. Which are diamagnetic will be 10 electrons in oxygen are paired, so oxygen should be.... Antibonding orbital dissociation energies of the following has more number of electrons as B2, and since is... Relative trend be in regard to dissociation energies of the three species has the same number of electrons and... Will remain with a single unpaired electron in the antibonding MOs C2, N2 has 12,.

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