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Is burning coal a reversible or irreversible change?
Burning coal is an irreversible change because it undergoes a chemical reaction, transforming the coal into ash, carbon dioxide, and other byproducts which cannot be easily reversed to their original form.
Is burning coal a reversible change?
No, burning coal is an irreversible change as it involves a chemical reaction that transforms the coal into new substances such as carbon dioxide and ash. Once coal is burned, it cannot be reverted back to its original form.
Describe an irreversible change?
Burning something is irreversible.
Why is burning of coal a chemical change?
Burning coal is a chemical change because it involves a reaction between the coal (a hydrocarbon) and oxygen in the air to produce heat, light, and carbon dioxide. This reaction results in the formation of new substances, indicating a chemical change.
Is burning coal reversible or irreversible?
Burning coal is considered an irreversible process because the chemical bonds in coal are broken down and converted into different compounds like carbon dioxide and ash. Once coal is burned, it cannot be converted back into its original form through a simple physical or chemical process.
Is toast reversible or reversible?
Burning is an irreversible change.
Is logs burning a reversible or a irreversible change?
reversible
Burning of a cracker is a reversible or irreversible change?
Burning of a cracker is an irreversible change. Once the cracker is burnt, it undergoes a chemical reaction that cannot be easily reversed to its original form.
Is burning coal a physical change?
No. Burning anything is a chemical change.
Is burning of coal a physical change?
Burning of coal is a chemical change, not a physical change. During the burning process, the chemical composition of coal changes as it reacts with oxygen to produce heat, light, and ash.
Is burning coal in a furnace a chemical change?
Yes, burning coal in a furnace is a chemical change. During combustion, the coal undergoes a chemical reaction with oxygen to produce heat, carbon dioxide, and other byproducts, resulting in a change in the chemical composition of the coal.
Is a tree that caught on fire a chemical change?
burning or tree or wood is an irreversible chemical change.
