Give reason oxygen is a gas but sulphur is a solid ? (2024)

FAQs

Give reason oxygen is a gas but sulphur is a solid ? ›

Oxygen is smaller in size compared to sulphur. Oxygen exists as (O=O) with weak intermolecular forces of attraction whereas Sulphur exists in puckered structure, octatomic (S8) forming S-S bond with strong forces if attraction. Hence Oxygen exists as gases whereas Sulphur exists as solid.

Sulfur is a solid at room temperature, while sulfur dioxide is a gas.

As the property of gases having no shape and volume, oxygen does not have a fixed shape or volume. Oxygen flows from areas of higher to lower concentrations. Hence for these reasons oxygen remains as gas.

Because of the d-orbitals in sulfur atoms. Oxygen does not have ground state electrons in d-orbitals. Sulfur has ground state electrons in d-orbitals. Oxygen can only form chemical bonds with the two valence electrons in its unpaired electrons of the 2p orbitals.

Thus, sulfur dioxide exists as a gas at room temperature because its intermolecular forces are not strong enough for the molecules to be dense enough for anything other than gas to form at room temperature.

The intermolecular forces in oxygen are weak van der Waals forces, which causes it to exist as gas while sulphur form strong S=S double bonds hence exist as a puckered structure held together by strong covalent bonds and exist as a polyatomic molecule, hence exists as a solid.

Oxygen is a gas at room temperature and has no colour, smell or taste. Oxygen is found naturally as a molecule.

Oxygen is an element that can be a solid, liquid or gas depending on its temperature and pressure. In the atmosphere it is found as a gas, more specifically, a diatomic gas.

Under atmospheric pressure and temperature, oxygen is a colorless, odorless, and tasteless gas.

A pure gas may be made up of individual atoms (e.g. a noble gas like neon), elemental molecules made from one type of atom (e.g. oxygen), or compound molecules made from a variety of atoms (e.g. carbon dioxide). A gas mixture, such as air, contains a variety of pure gases.

What is oxygen and sulphur? ›

Sulfur and oxygen belong to the same group of the periodic table - i.e., group 16 (or VIA) - which is also known as the oxygen group of elements. Sulfur is found in period 3 of this group. The relative atomic mass of this element is 32.064.

Because sulfur is directly below oxygen in the periodic table, these elements have similar electron configurations. As a result, sulfur forms many compounds that are analogs of oxygen compounds, as shown in the table below.

sulfur + oxygen →

Sulfur burns in oxygen to form sulfur dioxide. Your teacher will not demonstrate this reaction, because the sulfur dioxide that forms is a poisonous gas that you and your classmates should not be exposed to.

Sulfur is a chemical element with symbol S and atomic number 16. Classified as a nonmetal, Sulfur is a solid at room temperature.

Sulfur is a solid at room temperature, while sulfur dioxide is a gas.

While reaction between sulfur and oxygen at normal conditions gives sulfur dioxide (oxidation state +4), formation of sulfur trioxide (oxidation state +6) requires temperature 400–600 °C (750–1,100 °F) and presence of a catalyst.

Under normal conditions, sulfur atoms form cyclic octatomic molecules with the chemical formula S₈. Elemental sulfur is a bright yellow, crystalline solid at room temperature.

Sulfur, the element, is only a gas at high temperatures. At room temperature it is a yellow, crystalline solid with a pungent odor that permeates most containers.

Sulfur can be known as a solid, although when it contaminates our water it is in liquid form, called sulfide.

Sulfur is a natural component in crude oil that is present in gasoline and diesel unless removed. Sulfur in gasoline impairs the effectiveness of emission control systems and contributes to air pollution. Reducing the sulfur content in gasoline enables advanced emission controls and reduces air pollution.