The inter-particle forces are strongest in NH 3 Hydrogen bonds. Which equation given below describes the change of [N 2 O 5 ] with time? The low value of electron affinity of fluorine is probably due to small size of fluorine atom, i.
F Cl Br I Electron affinity The given condition is characteristic of hexagonal system. Greater the number of negative atoms present in the oxy-acid make the acid stronger. In general, the strengths of acids that have general formula, HO m ZO n can be related to the value of n.
As the value of n increases, acidic character also increases. The negative atoms draw electrons away from the Z-atom and make it more positive. The Z-atom, therefore, becomes more effective in withdrawing electron density away from the oxygen atom that bonded to hydrogen. In turn, the electrons of H-O bond are drawn more strongly away from the H-atom. The net effect makes it easier from the proton release and increases the acid strength. Octahedral complex ofthe type Ma 4 b 2 and Ma 3 b 3 exhibit geometrical isomerism.
If both assertion and reason are true and reason is the correct explanation of assertion. If both assertion and reason are true but reason is not the correct explanation of assertion.
If assertion is true but reason is false. If both assertion and reason are false. Correct answer is option 'B'. Can you explain this answer? Answer to Question.
Nischan Mudgal Feb 12, Both assertion and reason are true but reason is not the correct explanation of assertion. Greater the number of negative atoms present in the oxy-acid make the acid stronger. In general, the strengths of acids that have general formula HO m ZO n can be related to the value of n. Hope it helps! The strength of an acid is determined by a number called the acid-dissociation equilibrium constant.
Sulfuric acid is a strong acid, whereas phosphoric acid is a weak acid. Sulfuric acid also known as vitriol or oil of vitriol is a highly corrosive, dense, oily liquid. Sulfuric Acid; H2SO4; Sulfuric acid is a strong acid that is one of the top selling products in the chemical industry.
Weak acids are only slightly ionized. Phosphoric acid is stronger than acetic acid and so is ionized to a greater extent…. Learning Objectives. The strong acids are hydrochloric acid, nitric acid, sulfuric acid, hydrobromic acid, hydroiodic acid, perchloric acid, and chloric acid. The only weak acid formed by the reaction between hydrogen and a halogen is hydrofluoric acid HF.
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