Why is chlorine more reactive than bromine?
Chlorine has less electron shells than bromine and this lack of shielding makes it easier for chlorine to gain electrons. Therefore, chlorine is more reactive.
How do chlorine and bromine reactivity compare?
Use the results in the table to deduce an order of reactivity, starting with the most reactive halogen. The order of reactivity is chlorine > bromine > iodine. This is because chlorine could displace bromine and iodine, bromine could only displace iodine, but iodine could not displace chlorine or bromine.
Which is more reactive chlorine bromine or iodine?
The reactivity of the halogens decreases down the group. Therefore, chlorine is more reactive than bromine and bromine is more reactive than iodine.
Is bromine on the activity series?
Iodine is the least reactive of the halogens, because it did not react with either sodium chloride or sodium bromide. The activity series of the halogens is fluorine > chlorine > bromine > iodine. 8.
Is bromine less reactive than chlorine?
Because chlorine is more reactive than bromine, it displaces bromine from sodium bromide.
Which is more reactive chlorine fluorine or bromine?
Chlorine is more reactive than both bromine and iodine. But fluorine is the most reactive of the halogens. So the correct answer to this question is fluorine. If you’re interested as to why the reactivity increases as we go up the group, have a think about the number of core electrons that each element has.
Is bromine more reactive than chloride?
Chlorine is more reactive than both bromine and iodine. But fluorine is the most reactive of the halogens.
What is the correct order of reactivity series of the halogen?
The reactivity of halogens decreases with increase in atomic number of halogens. So the correct order of reactivity of halogens is F2>Cl2>Br2>I2.
Which is most reactive Cl2 Br2 I2 ICl?
Hence, ICl is most reactive.
Why is chlorine more reactive than chlorine?
The outer shell of the chlorine is closer to the nucleus and it is less shielded than the outer shell of iodine. Therefore, chlorine attracts electrons. Chlorine is more reactive than iodine since chlorine can gain electrons more easily than iodine.
Which of the following is the most reactive halogen A F B Cl C br d i?
fluorine
All the halogens are good oxidizing agents. Thus, the most reactive halogen is fluorine.
Which of the following are the most reactive chlorine or bromine?
The correct answer is option 1, i.e., Fluorine. Fluorine is the most reactive Halogen.
What is the correct order of reactivity series of the halogen I Cl Br FF Cl Br if Br Cl II Br Cl F?
What is the order of reactivity of halogens and why?
Order of reactivity towards halogenation is F2>Cl2>Br2>I2.
Why cl2 is less reactive than ICl?
While when same halogens form X2(like cl2) molecules and they form covalent bonds which are stronger than interhalogen compound and weak bond obviously is more reactive than the stronger bond and that’s why ICI is more reactive than cl2.
Which among the following is the most reactive metal?
Calcium or potassium which are present towards the top of the reactivity series are highly reactive metals as they can displace metals present below. From the given options, calcium is placed the highest in the activity series, and so, is the most reactive metal.
Which one is more electronegative Cl or Br?
Check out boron: it’s less electronegative than hydrogen [2.0 vs. 2.2]….Carbon is More Electronegative Than You Think.
| Element | Electronegativity (Pauling) |
|---|---|
| Cl | 3.2 [3.16] |
| N | 3.0 [3.04] |
| Br | 3.0 [2.96] |
| I | 2.7 [2.66] |
What is the difference between bromine and chlorine?
Bromine Vs Chlorine. Bromine and chlorine will sanitize and oxidize pool or spa water, but bromine works better at higher temperatures and is softer on the skin, whereas chlorine is cheaper, works for longer, and doesn’t break down as quickly in ultraviolet light, especially when coupled with cyanuric acid.
What is bromine used for in swimming pools?
It is also used to sanitize pools and spas as an alternative to chlorine. Chlorine and Bromine are both chemicals that are situated very near each other on the Periodic Table of Elements. As Halogens, they can be very dangerous in their elemental state. Luckily, the versions we use to clean our pools and spas are actually chemical compounds.
What is the difference between chlorine and bromine in a shock treatment?
When chlorine is added to the pool water in a shock treatment, it quickly combines with the bacteria and kills it and is then largely burned up and eliminated by the filters. You will need to add chlorine every other day or so. On the other hand, bromine is only a sanitizer.
What is the difference between bromine granules and tablets?
The granules or liquid can be added directly to the water without any specialized equipment, while the tablets are placed in a floating dispenser to maintain adequate levels of chlorine in the water. Bromine, however, is best dispensed through a floating feeder or cartridge dispenser, which adds to the initial cost of using bromine.