Table of Contents
- 1 Why Interhalogens compounds are more reactive than halogens?
- 2 Why are halogens more reactive?
- 3 Why does fluorine not play the role of a central atom in interhalogen compounds?
- 4 Why are the halogens among the most reactive nonmetal elements?
- 5 Which halogen has tendency to form more interhalogen compounds?
- 6 Why is CLF more reactive than chloride itself?
Why Interhalogens compounds are more reactive than halogens?
Interhalogen compounds are more reactive than all halogens because, Interhalogen are all prone to hydrolysis and ionize to give rise to polyatomic ions. The bond energy of interhalogen compounds is less than the bond energy of halogens as the overlapping between orbitals of dissimilar atoms is less effective.
Why are halogens more reactive?
Halogens are nonmetals in group 17 (or VII) of the periodic table. Due to their high effective nuclear charge, halogens are highly electronegative. Therefore, they are highly reactive and can gain an electron through reaction with other elements.
Are Interhalogens unstable?
Interhalogens are quiteunstable because they are formed from two highly electronegative halogens. Iodine trichloride is as stable as other interhalogensbecause the ICl 3 compound does not exist individually, instead it exist as dimers. The dimer structure, I 2 Cl 6 (s) , is more stable than ICl 3 molecule.
Why are interhalogens unstable than halogen?
Interhalogen compounds are more reactive than their parent halogen. This is because the bond between two different halogen atoms is weaker than the bond between the same halogen atoms.
Why does fluorine not play the role of a central atom in interhalogen compounds?
Why fluorine never acts as the centreal atom in polyatomic interhalogen compounds? Fluorine never acts as the central atom is polyatomic interhalogen compounds, electronic configuration of fluorine is 2s22p5 and due to absence of vacant d-orbital, fluorine cannot expand its coordination number more than 1(one).
Why are the halogens among the most reactive nonmetal elements?
Halogens are the most reactive nonmetals on the periodic table. The halogens are so reactive due to their electronic configuration. They have 7 electrons in their outermost shell and desire to gain an extra electron to complete their shell of 8 electrons. By obtaining an electron, halogens form anions with a -1 charge.
Are halogens reactive or stable?
The halogens are among the most reactive of all elements, although reactivity declines from the top to the bottom of the halogen group. Because all halogens have seven valence electrons, they are “eager” to gain one more electron.
Why are Interhalogens unstable than halogen?
Which halogen has tendency to form more interhalogen compounds?
fluorine
➢ The inter-halogen compounds may be regarded as the halide of the more electronegative halogen. Thus, since the electro positive character of halogens is in the order F < Cl < Br < I, fluorine cannot form any inter-halogen compounds, while iodine has the maximum tendency to form inter-halogen compounds.
Why is CLF more reactive than chloride itself?
still its more reactive than chlorine due to the following reason . 1- the low dissociation energy of f2 molecule , and high hydration energy of f- ion , more than compensate for the low electron affinity fluorine , the oxidising power of fluorine is more than chlorine .