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Is a burning of incense stick is reversible change?
No, the burning of an incense stick is an irreversible change as it involves a chemical reaction that transforms the incense stick into ash and releases gases and smoke. The original structure and composition of the incense stick cannot be recovered once it has been burned.
Is burning of an incense stick as physical or a chemical change give reason?
Burning of an incense stick is a chemical change because it involves a chemical reaction where the compounds in the incense stick are transformed into new substances such as ash, smoke, and gases. This change is irreversible and results in the formation of different chemical compounds than those present in the original incense stick.
Is A match burns leaving only a charred stick of wood physical or chemical change?
The match burning and leaving a charred stick of wood is a chemical change. This is because the chemical composition of the wood is altered during the burning process, causing a new substance (char) to be formed.
Why does the smell of an incense stick spread very quickly?
The smoke produced by the burning incense stick carries its aroma molecules. This smoke is very light and can easily drift through the air, thus allowing the smell of the incense to spread quickly in a room or space.
Is a glow stick chemical change?
Yes, the glow stick undergoes a chemical change when it is activated. The chemical reaction between the components inside the stick creates the light emission.
Is a burning of incense stick is reversible change?
No, the burning of an incense stick is an irreversible change as it involves a chemical reaction that transforms the incense stick into ash and releases gases and smoke. The original structure and composition of the incense stick cannot be recovered once it has been burned.
Is burning of an incense stick as physical or a chemical change give reason?
Burning of an incense stick is a chemical change because it involves a chemical reaction where the compounds in the incense stick are transformed into new substances such as ash, smoke, and gases. This change is irreversible and results in the formation of different chemical compounds than those present in the original incense stick.
Is A match burns leaving only a charred stick of wood physical or chemical change?
The match burning and leaving a charred stick of wood is a chemical change. This is because the chemical composition of the wood is altered during the burning process, causing a new substance (char) to be formed.
Why does the smell of an incense stick spread very quickly?
The smoke produced by the burning incense stick carries its aroma molecules. This smoke is very light and can easily drift through the air, thus allowing the smell of the incense to spread quickly in a room or space.
Is wood burning a chemical reaction or a physical reaction?
The burning of a wooden stick is a chemical process.
Assume that the the burning speed of a incense is not uniformed but the burning time of each part of the incense is the same from either direction.how to measure 15 minutes.?
To measure 15 minutes using the incense, light one end of the first incense stick and both ends of the second stick simultaneously. The stick that is lit at both ends will fully burn out in 7.5 minutes, since it burns twice as fast. When the second stick extinguishes, immediately light the other end of the first stick. It will take an additional 7.5 minutes for the remaining half of the first stick to burn out, giving you a total of 15 minutes.
Are incense stick sublime?
Many people find incense sticks to be sublime due to their calming and aromatic properties. The practice of burning incense can help create a peaceful and meditative atmosphere, making it a popular choice for relaxation and spiritual rituals.
Why does the smoke from an incense stick goes upwards?
bcoz the smoke has " demiculogrologist " which is a special type of chemical which makes all this happen.......... 'cauze this chemical is a ........................
Can you burn one incense stick twice?
Burning an incense stick twice is generally not effective. Once an incense stick is lit, it typically burns down and releases its fragrance, but after extinguishing, the remaining portion may not ignite properly or produce the same scent. Additionally, the ash and residue left behind can affect the quality of the burn. For optimal fragrance, it's best to use a fresh stick each time.
Is a match stick turns to ash while burning a physical or chemical change?
The burning of a matchstick is a chemical change. This process involves the reaction of the matchstick's material with oxygen in the air, resulting in the formation of new substances, such as ash, smoke, and gases. Unlike physical changes, which do not alter the chemical composition of a substance, a chemical change results in the transformation of the original materials into entirely different entities.
Will you get the smell of the unlit incense stick sitting at a distance?
yes........approximately 12cm close to the incense stick!.....
Is a glow stick chemical change?
Yes, the glow stick undergoes a chemical change when it is activated. The chemical reaction between the components inside the stick creates the light emission.
