Bromine radical, being less reactive, is more selective for the 2° radical. Cl•, being less stable and more reactive , is less choosy and less selective.
Is CL more stable than Br?
Bromine radical, being less reactive, is more selective for the 2° radical. Cl•, being less stable and more reactive , is less choosy and less selective.
Which one is more stable F or Cl?
Energy is inversely proportional to Stability. hence , Fluorine is more stable than Chlorine . ... Electronegativity of fuorine is greater than chlorine and fluorine is also having Negative charge making it more stable than Chlorine.
Which halogen is more stable?
The tendency of the halogen elements to form saltlike (i.e., highly ionic) compounds increases in the following order: astatine < iodine < bromine < chlorine < fluorine. Fluorides are usually more stable than the corresponding chlorides, bromides, or iodides.
Which chlorine is more stable?
Chlorine as a free radical, Cl⋅ , is the chlorine atom that we say has 7 valence electrons and wants its 8th to form an octet. So, Cl⋅ , chlorine radical, is less stable, and Cl− , chlorine ion , is more stable.
Is Cl or Br more basic?
Bases are the exact opposite of acids, ranked in their ability to donate an electron pair. So if fluorine were the most electronegative in terms of acidity, it would be the opposite in terms of base classification. The F would be the strongest base, followed by the Cl, the Br , and lastly, the I.
Which is stronger base Cl or Br?
The strength of the base is ranked on the basis of its ability to donate electron pairs. Chlorine (Cl) is a stronger base than bromide(Br) .
Is F or Br more acidic?
That means Fluorine is the most electronegative and then chlorine, then bromine and iodine. That means the one with the chlorine is the stronger acid and the one with the bromine is the weaker acid when you compare the two.
Which is more stable CL or CL and why?
Answer: Chlorine as a free radical, Cl⋅ , is the chlorine atom that we say has 7 valence electrons and wants its 8th to form an octet. So, Cl⋅ , chlorine radical, is less stable, and Cl− , chlorine ion, is more stable .
Why is Cl more stable than O?
Chlorine has an exothermic electron affinity , so the chloride ion may be considered more stable than the atom, despite the atom’s neutrality.
Why CF4 is most stable?
Reactions. Tetrafluoromethane, like other fluorocarbons, is very stable due to the strength of its carbon–fluorine bonds . The bonds in tetrafluoromethane have a bonding energy of 515 kJ⋅mol − 1 . As a result, it is inert to acids and hydroxides.
Is bromine more stable than iodine?
Bromine has 4 shells, whereas iodine has 5. Positively charged protons are found in the nucleus of the atom. For bromine or iodine to react, each atom needs to gain an electron to fill up its shell so that it is in a more stable state .
Which is the most stable halide?
Which of the following halides is the most stable? Solution: Stability of carbon tetrahalides decreases with increase in the size of halogen atom. So, CF4 is the most stable halide among the given options.
How do we know if an ion is stable?
The octet rule states that an atom is most stable when there are eight electrons in its valence shell. Atoms with less than eight electrons tend to satisfy the duet rule, having two electrons in their valence shell. By satisfying the duet rule or the octet rule, ions are more stable.
Is chlorine is less reactive than fluorine?
The reactivity is the halogens ability to gain an electron, so number of electrons already in the atom plays a vital role. Chlorine has more electrons so repels a reacting electron with greater force than fluorine, making it less likely to react .
Is helium stable or unstable?
Helium atoms, on the other hand, have two protons and two electrons in the lowest energy level. The lowest energy level is filled with its maximum number of electrons. This is a very stable arrangement , and helium in consequence is an inert gas with few chemical properties.
