Carbon dioxide is a gas which doesn't support combustion. (2024)

FAQs

Carbon dioxide is a gas which doesn't support combustion.? ›

Carbon dioxide is neither combustible nor a supporter of combustion, as CO2 is an oxide of carbon

78% of air is nitrogen gas. Nitrogen does not support combustion and thus prevents the excess reactivity of oxygen. Both oxygen and nitrogen are essential to ensure that energy from the fuel can be used in a controlled manner.

Carbon dioxide is a gas which doesn't support combustion.

Carbon dioxide (CO₂)

A colorless, odorless, non-combustible gas, present in low concentrations in the air we breathe (about three hundredths of one percent by volume). Carbon dioxide is produced when any substance containing carbon is burned. It is also a product of breathing and fermentation.

The hydrocarbons most commonly used in our daily lives are coal, petroleum, and natural gas. The chemical reaction that takes place when these resources are combusted results in carbon dioxide (CO2), water (H2O), and energy (in the form of heat).

Carbon dioxide is neither combustible nor a supporter of combustion, as CO2 is an oxide of carbon a stable bonding of one carbon atom with 2 oxygen atoms i.e it is already oxidized. in fact, it is used as a fire extinguisher.

Carbon dioxide is a gas which doesn't support combustion.

Carbon dioxide (commonly abbreviated as CO₂) is a clear gas composed of one atom of carbon (C) and two atoms of oxygen (O). Carbon dioxide is one of many molecules where carbon is commonly found on the Earth. It does not burn, and in standard temperature and pressure conditions it is stable, inert, and non-toxic.

Carbon dioxide is a colorless and non-flammable gas at normal temperature and pressure. Although much less abundant than nitrogen and oxygen in Earth's atmosphere, carbon dioxide is an important constituent of our planet's air.

Oxygen is a neutral gas which supports combustion.

Is carbon dioxide a combustible or non combustible gas? ›

Carbon dioxide is an odourless gas. It is one and a half times heavier than air. It is non-combustible i.e, not a supporter of combustion. Hence, it is used for extinguishing fire.

Carbon dioxide is a gas that is essential for life on Earth. Humans need carbon dioxide to regulate respiration and control blood pH. Plants use carbon dioxide to create oxygen through photosynthesis. However, carbon dioxide is also a greenhouse gas, which means that it traps heat in the atmosphere.

The average human exhales about 2.3 pounds of carbon dioxide on an average day. (The exact quantity depends on your activity level—a person engaged in vigorous exercise produces up to eight times as much CO2 as his sedentary brethren.)

Without carbon dioxide, Earth's natural greenhouse effect would be too weak to keep the average global surface temperature above freezing. By adding more carbon dioxide to the atmosphere, people are supercharging the natural greenhouse effect, causing global temperature to rise.

Carbon dioxide gas blankets the area under fire cutting off the oxygen supply of the region. As oxygen is a necessary component needed for combustion so as the supply of oxygen is reduced, the fire extinguishes.

These may include headaches, dizziness, restlessness, a tingling or pins or needles feeling, difficulty breathing, sweating, tiredness, increased heart rate, elevated blood pressure, coma, asphyxia, and convulsions.

Nitrogen and carbon dioxide are not required in combustion and do not support the process of burning.

Inert gases are non-combustible, non-flammable, and non-reactive to many materials. Examples include argon, helium, nitrogen, and neon.

The correct answer is Carbon dioxide. Carbon dioxide extinguishers work by displacing oxygen or taking away the oxygen element of the fire triangle. The carbon dioxide is also very cold as it comes out of the extinguisher, so it cools the fuel as well.

The correct answer is oxygen. oxygen is not a product of a combustion reaction.