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Is Pungent odor a physical or chemical change?
Pungent odor is a physical change because it only affects the sense of smell without altering the chemical composition of the substance emitting the odor.
Is it true that Physical changes are often accompanied by changes in color or odor?
No, a chemical change is usually accompanied by a change in color or odor. A physical change is a change that is the same substance before and after and usually accompanied by a change in state of matter (evaporation, condensation, melting, freezing, sublimating, etc).
Is odor is physical property?
Partly but it is also a chemical property.
When milk turns sour this is a physical change because a change in odor does not indicate a chemical change?
Actually, when milk turns sour, it is primarily a chemical change rather than a physical change. This occurs due to the fermentation process, where bacteria convert lactose (milk sugar) into lactic acid, resulting in a change in odor, taste, and texture. The formation of new substances, such as lactic acid, signifies a chemical change, as opposed to a mere alteration of physical properties.
Is gasoline that is dry but leaves an odor in a room a chemical change?
Yes, the gasoline evaporating and leaving an odor in a room is a physical change, not a chemical change. The gasoline is still the same substance, but in a different state (gas) and releasing volatile compounds that contribute to the smell.
Are mineral spirits and paint thinner the same?
Mineral spirits and paint thinner are similar, but not exactly the same. Both are solvents used to thin paint and clean tools, but mineral spirits are a type of paint thinner that is less refined and has a stronger odor compared to other paint thinners.
What is the difference between mineral spirits and paint thinner?
Mineral spirits and paint thinner are both solvents used to clean paint brushes and thin paint, but they have different chemical compositions. Mineral spirits are a type of paint thinner that is less toxic and has a milder odor compared to other paint thinners. Paint thinner, on the other hand, is a more generic term that can refer to a variety of solvents used to thin paint.
What is the difference between paint thinner and mineral spirits?
Paint thinner and mineral spirits are both solvents used to thin paint and clean brushes, but they have different chemical compositions. Paint thinner is a generic term for a variety of solvents, while mineral spirits specifically refers to a petroleum-based solvent. Mineral spirits are generally less harsh and have a milder odor compared to paint thinner.
Is a odor a physical or chemical change?
AnswerNeither. Odor is not a change at all. Odor is airborne molecules that have a particular smell. A change is a process and odor is not a process. The things which cause odors can be either physical or chemical. For instance, the body odor is caused by chemical changes, but if you open jar of a smelly chemical, that is a physical change (some of the molecules of the chemical are evaporating and are thus airborne).When talking about mixing chemicals and substances, a change in odor is a chemical change.(I assume this is what you meant when you asked is odor a chemical or physical change)
What's the difference between mineral spirits and paint thinner?
Mineral spirits and paint thinner are both solvents used to clean and thin paint, but they have different chemical compositions. Mineral spirits are a type of paint thinner that is derived from petroleum, while paint thinner can refer to a broader range of solvents, including mineral spirits, turpentine, and acetone. In general, mineral spirits are less harsh and have a milder odor compared to other paint thinners.
Is Pungent odor a physical or chemical change?
Pungent odor is a physical change because it only affects the sense of smell without altering the chemical composition of the substance emitting the odor.
Can Heat light or change in odor can indicate a physical change?
Gay
Can heat light or a change in odor indicate a physical change?
Gay
Is heat light and change in odor indicate a physical change?
Heat, light, and change in odor can indicate a physical change depending on the context. For example, melting ice into water is a physical change because it does not alter the chemical composition of the substance. However, if a substance undergoes a chemical reaction that results in heat, light, and change in odor, then it would be considered a chemical change.
Is it true that Physical changes are often accompanied by changes in color or odor?
No, a chemical change is usually accompanied by a change in color or odor. A physical change is a change that is the same substance before and after and usually accompanied by a change in state of matter (evaporation, condensation, melting, freezing, sublimating, etc).
Is gasoline leaving an odor and drying a chemical or physical change?
Both
What does formaldehyde smell like in clothing?
Formaldehyde in clothing has a strong, pungent odor that is often described as sharp, chemical-like, or similar to a mix of vinegar and paint thinner.
