V2O3 B.) Flag; Note; Bookmark; Chemical Bonding and Molecular Structure. Of the following outer electronic configurations of atoms,the highest oxidation state is achieved by which one of them? Concept: General Properties of the Transition Elements (D-block). Treatment of the ammonium metavanadate with hot hydrochloric acid partly reduces the vanadium to the +4 oxidation state in the form of the VO 2 + ion. Problem: Order the following molecules from lowest to highest oxidation state of the nitrogen atom: (A) HNO3, (B) NH4Cl, (C) N2O, (D) NO2, (E) NaNO2. Related Questions: The unit of equivalent conductivity is Which of the following has the highest oxidation state on thecentral atom? (Use an appropriate <, =, or > symbol to separate substances in … For example, in MnO-4, the oxidation state of Mn is +7. B. (n -1)d 8 ns 2 (n-1)d 5 ns 2 (n-1)d 3 ns 2 (n-1)d 5 ns-1. Be the first to write the explanation for this question by commenting below. Nov 23,2020 - Of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one of them?a)3ds4s1b)3ds4s2c)3d34s2d)3d64s2Correct answer is option 'D'. For ex­am­ple, iron Fe and cal­ci­um Ca have an ox­i­da­tion state of zero, be­cause they con­sist of one el­e­ment that is not chem­i­cal­ly bond­ed with oth­ers, and so do poly­atom­ic mol­e­cules with the same type of atom, for ex­am­ple for ozone O₃ the ox­i­da­tion state … Which of the following transition element shows the highest oxidation state . Question 39. Order the following molecules from lowest to highest oxidation state … Explanation: No explanation available. a. CO 3 2-b. Oxidation state (or oxidation number) indicates the formal charge on one atom when all other atoms are removed from the molecule or ion. Thus, Cr 3+ is more reducing than Fe 2+. Ammonium metavanadate, NH4VO3 will be the source of the +5 oxidation state. V2O5 C.) VO D.) VO2 Physics. Answer: Manganese is the 3d series transition element shows the highest oxidation state. E) none of the above Xenon All Show +8 oxidation state (among many other states). Explain the following observations : Mn(25) = [Ar} 3d 5 4s 2. (a) (n – 1)d³ ns² (b) (n – 1)d⁵ ns¹ (c) (n – 1)d⁸ ns² (d) (n – 1)d⁵ ns² Correct Answer: Mn. C€€€€€€€The oxidation state of iron in [Fe(CN)6] í is greater than the oxidation state of copper in [CuCl2]í D€€€€€€€The boiling point of C3H8 is lower than that of CH3CH2OH (Total 1 … The highest oxidation state is shown by chlorine in which of the following oxide ? Group of answer choices A.) | EduRev NEET Question is disucussed on … This problem has been solved! T or F The lowest oxidation state … In which of the following compounds, nitrogen exhibits highest oxidation state . Options (a) V (b) Cr (c) Mn (d) Fe. 4 years ago. The sum of oxidation numbers of all the atoms is equal to the charge on the molecule or ion. a. CO32- b. NO3- c. SO3 d. ClO3- e. PO43- In chlorite (ClO2-), the sum also equals -1, so if O has a -2 and there are two of them for a total -4, Cl must have a +3 oxidation state. Be the first to write the explanation for this question by commenting below. Of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one of them [AIEEE 2004] A) \[(n-1){{d}^{3}}n{{s}^{2}}\] done clear A $$(\mathrm{n}-1)\mathrm{d}^{8}\mathrm{n}\mathrm{s}^{2}$$ So, oxo-anions of a metal have the highest oxidation state. D) Each chlorine atom is oxidized. In some cases, the average oxidation state of an element is a fraction, such as 8/3 for iron in magnetite (Fe 3 O 4). Order the following molecules from highest to lowest oxidation state of the nitrogen atom. Hope you found this question and answer to be good. For example, in OsF 6 and V 2 O 5, the oxidation states of Os and V are +6 and +5 respectively. FREE Expert Solution Show answer. The two species are separated using an ion exchange resin. A) The cobalt is oxidized because its oxidation state changed from 0 to +2. (a) Al( s ) + F 2 ( g ) Learn this topic by watching Types of Chemical Reactions Concept Videos a. Cr(n6-C6H6)2 b. Mn(CO)5CI c. Na2[Fe(CO)4] d. K[Mn(CO)5] It is an indicator of the degree of oxidation or reduction of an atom in a chemical compound. C) The oxidation state of each chlorine atom in Cl2 is -1. The Highest Oxidation state is that of 1. Basically their respective Tetroxides do. Books. Favourite answer. NCERT P … The highest oxidation state is shown by chlorine in which of the following oxide ? See the answer. This also implies the existence of … Osmium 2. The highest oxidation state ever achieved by an element is +8. 196 Views. In hypochlorite (ClO-) the sum of the oxidation states must equal -1. Solution for Determine which of the following has the highest oxidation state for vanadium. A) CH4 + 2 O2 CO2 + 2 H2O B) NaOH + HCl NaCl + H2O C) CaO + CO2 CaCO3 D) AgNO3 + NaCl AgCl + NaNO3 ... T or F The highest oxidation state sulfur can have is in the sulfate form. Thus the oxidation state of a one-carbon fragment is unambiguous and defined by the number of C-H bonds that have been replaced by C-X bonds, where X = any electronegative element (see periodic table on previous page). Of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one of ... 1)d3ns2 (d) (n - 1)d5ns2. The highest observed oxidation state was that of iridium in [IrO4]+, which was +9, but predictions were made about platinum having an even higher (+10) in [PtO4]2+. A.CO32- B.NO3- C.SO3 D.ClO3- E.PO43. B) The cobalt is oxidized because it gained two electrons. The reason why Manganese has the highest oxidation state is because the number of unpaired electrons in the outermost shell is more that is 3d 5 4s 2.. Related Questions: ... Lv 5. Which of the following reactions is an oxidation-reduction reaction? Chemistry. Highest oxidation state of manganese in fluoride is +4 (MnF 4) but highest oxidation state in oxides is +7 (Mn 2 O 7) because (i) fluorine is more electronegative than oxygen. True. Of the following outer electronic configurations of atoms,the highest oxidation state is achieved by which one of them Answer: The least oxidation state is for Fe(CO) Explanation: The oxidation state of following compounds are (i) FeSO4(NH4)2SO4.6H,O ⇒+2 oxidation state. (iii) Oxygen is a strong oxidising agent due to its high electronegativity and small size. Account for the Following: Mn Shows the Highest Oxidation State of +7 with Oxygen but with Fluorine, It Shows Oxidation State of +4. Ruthenium 3. The elctronic configuration of Manganese is. Of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one of them? Complete and balance the following oxidation-reduction reactions, which give the highest possible oxidation state for the oxidized atoms. A) CO2 B) CH3C(O)CH3 C) CH3CH2OH A) CO2 B) CH3C(O)CH3 C) CH3CH2OH This problem has been solved! Which of the following has the central atom with the highest oxidation number? Problem Details. The highest known oxidation state is +8 in the tetroxides of ruthenium, xenon, osmium, iridium, hassium, and some complexes involving plutonium; the lowest known oxidation state is −4 for some elements in the carbon group. Options (a) N₂H₄ (b) NH₃ (c) N₃H (d) NH₂OH. (iii) fluorine stabilises lower oxidation state. Correct Answer: N₃H. (n-1)d 5 ns 2. Can you explain this answer? NO 3-c. The highest oxidation state of cobalt that has been unambiguously established is V. The tetrafluoride cation [CoF 4] + has been identified in the gas phase by mass spectrometry in a reaction between CoF 3 and TbF 4 at higher temperatures . Explanation: No explanation available. SO 3: d. ClO 3-e. PO 4 3: Expert Answer . Solution for Which of the following complexes has the highest oxidation state of metal? Main principles of identifying oxidation state. If Oxygen has a -2 state, Cl must have a +1 oxidation number. Of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one of them ? (ii) The highest oxidation state for Cr is +6, therefore it can loose 3 more electrons, whereas Fe needs to loose only 1 electron to achieve its highest oxidation state of +3. Oxidation state shows the total number of electrons which have been removed from an element (a positive oxidation state) or added to an element (a negative oxidation state) to get to its present state. Question: B) Reduction C) Neither 12) Which Of The Following Compounds Has Carbon In The Highest Oxidation State? NCERT DC Pandey Sunil Batra HC Verma Pradeep Errorless. option c is not complete. (ii) fluorine does not possess d-orbitals. 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