Table of Contents
- 1 Why does fluorine only form one oxoacid?
- 2 Does fluorine form one oxoacid?
- 3 Which one is an oxoacid?
- 4 What is the oxoacid of fluorine?
- 5 Which of the following halogen does not form?
- 6 Which one is an Oxoacid?
- 7 Why does fluorine form only one oxoacid Hof?
- 8 Can fluorine have 2 or more oxygen atoms bonded to it?
Why does fluorine only form one oxoacid?
* Fluorine has very high electronegativity. So, the +1 oxidation state is shown by fluorine only with the element oxygen. Thus, it forms only one oxoacid, HOF.
Why are halogens other than fluorine oxoacid?
flourine is very electronegative and it cannot exist in positive oxidation states in its compounds . in oxyacids of halogens ,oxygen carries a negative charge while the halogen carries a positive charge. While other halogen form a number of oxoacid i which they have +1,+3,+4, and +6 oxidation state.
Does fluorine form one oxoacid?
Fluorine forms only, one oxo-acid,i.e, HOF becauseof its high electronegativity and small size.
Which halogen does not form an oxoacid?
Fluorine
Fluorine does not form oxyacids.
Which one is an oxoacid?
Examples of oxoacids include: Carboxylic acids. Sulfuric acid. Nitric acid.
Which oxoacid is formed by fluorine?
Hypofluorous acid
Hypofluorous acid, chemical formula HOF, is the only known oxyacid of fluorine and the only known oxoacid in which the main atom gains electrons from oxygen to create a negative oxidation state. The oxidation state of the oxygen in hypofluorites is 0.
What is the oxoacid of fluorine?
Which of the following can form only one Oxoacid?
fluorine
high electronegativity of fluorine. Inability of Fluorine to act as central atom in higher oxoacids.
Which of the following halogen does not form?
Fluorine is the only halogen that does not form compounds with positive oxidation states—i.e., states in which it has lost, rather than gained, electrons.
What is halogen oxoacid?
Halogens have a small size due to their effective nuclear charge. Hence, they do not have a tendency to lose electrons, rather they readily gain an electron to complete their octet. Halogens form several oxoacids (they are acids which contain oxygen in the acidic group).
Which one is an Oxoacid?
Why are halogens strong oxidising agents II explain why fluorine forms only one oxoacid HOF?
Fluorine forms only one oxoacid i.e., HOF because of its high electronegativity and small size.
Why does fluorine form only one oxoacid Hof?
Explain why fluorine forms only one oxoacid, HOF. Fluorine forms only one oxoacid, HOF due to small atomic size and high electronegativity. Fluorine cannot act as central atom in higher oxoacids.
Why does fluorine show only +1 oxidation state in oxo-acid?
(1)In fluorine d-orbitals are absent so it shows only +1 oxidation state in oxo-acid, but not + 3, + 5 or + 7. That’s why unlike other members (halogens) fluorine only forms one oxoacid HOF and not others like HOFO, HOF02 and HOF03.moreover it has small size and its electronegativity is high
Can fluorine have 2 or more oxygen atoms bonded to it?
In the hypothetical fluorine- and oxygen- containing ions, F is the central atom. However, to have 2 or more O atoms bonded to it means that F will have more than 8 valence electrons. This is impossible as F is a period 2 element and has no energetically accessible orbitals for octet expansion.
Why is fluorine a hypofluorous acid?
Fluorine does form an oxyacid, hypofluorous acid (HOF). In fact, hypofluorous acid is more stable than the other hypohalous acids (HOCl, HOBr, and HOI). The greater stability of HOF can be attributed to the fact that it cannot undergo disproportionation, as fluorine has a maximum valence of 1.