Which element is likely to be most reactive bromine chlorine fluorine iodine?

Which element is likely to be most reactive bromine chlorine fluorine iodine?

Among the halogens, fluorine, chlorine, bromine, and iodine, fluorine is the most reactive one.

Why is fluorine a gas and iodine as solid?

In fluorine, the electrons are tightly held to the nuclei. As we move from fluorine to iodine, the electrons are further from the nuclei so the electron clouds can more easily distort. The London dispersion forces become progressively stronger. At a low enough temperature the molecules will all be solids.

Is fluorine a gas liquid or solid?

What is Fluorine? Elements can be classified based on their physical states (States of Matter) e.g. gas, solid or liquid. This element is a gas. Fluorine is classified as an element in the ‘Halogens’ section which can be located in group 7 of the Periodic Table.

What happens when you mix water and iodine?

Reaction of iodine with water Iodine, I2, reacts with water to produce hypoiodite, OI-. The position of the equilibrium depends very much upon the pH of the solution.

Can you drink iodine in water?

Iodine is used to treat water to make it safe for drinking. You can buy iodine water purifying tablets that you add directly to water. You can also buy water treatment cartridges for your home that have iodine in them. Some iodine will get into the water that you drink if you use these tablets or cartridges.

Is iodine more soluble in water or carbon disulfide?

Since, non-polar compounds are soluble in non-polar. Thus, iodine is soluble in carbon disulfide instead of water because water is a polar molecule.

Is CS2 soluble in benzene?

Carbon disulfide is a colorless liquid, with an chloroform like smell when pure. It is insoluble in water, but soluble in many organic solvents, such as benzene, ethanol, diethyl ether, carbon tetrachloride, chloroform. It’s poorly soluble in formic acid. CS2 boils at 46.24 °C and freezes at −111.61 °C.

Is CS2 polar or nonpolar?

CS2 (Carbon disulfide) is nonpolar because of its symmetric (linear) shape. Although carbon and sulfur differ in their electronegativity and C-S bond is polar, the polarity of both opposite C-S bonds gets canceled by each other resulting in a nonpolar molecule.

Is BrCl3 polar or nonpolar?

BrCl3 is the polar molecule.