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Is dissolving sugar in hot tea an example of a chemical change?
No, dissolving sugar in hot tea is a physical change, not a chemical change. The sugar molecules are still present in the tea and can be separated by processes like evaporation. The chemical composition of the sugar does not change during the dissolving process.
Which chemical compound is present in cane sugar?
A white sweet crystalline sugar is found in numerous plants, particularly the sugar cane, sugar beet, and maple-tree sap. It's chemical formula is: C12H22O11
Suger cube dissolves in water is it chemical or physical change?
The dissolving of a sugar cube in water is a physical change, not a chemical change. This is because the sugar molecules are still present in the water; they have not undergone a chemical reaction to form new substances.
How many sugar carbons are present and how can they be identified in a molecule?
The number of sugar carbons in a molecule can be determined by counting the carbon atoms that are part of the sugar structure. These carbons are typically identified by their position in the molecule and their chemical properties.
Is Cellobiose is reducing or non reducing sugar?
Cellobiose is a reducing sugar because it has a reducing aldehyde group present in its chemical structure. This aldehyde group can undergo oxidation reactions, making cellobiose a reducing sugar.
What are 3 properties of sugar that make it compound?
Sugar is composed of carbon, hydrogen, and oxygen atoms arranged in a specific molecular structure. Sugar has a defined chemical formula (e.g., sucrose is C12H22O11) that indicates the types and ratios of atoms present. Sugar exhibits specific physical and chemical properties, such as solubility in water and ability to undergo chemical reactions like caramelization or fermentation.
Is cooking caramelized sugar a physical or chemical change?
Yes, as well as a chemical change. It clearly changes (white, granulated sugar and liquid to burned brown sugar and liquid to a sticky [and delicious] substance). It changes from a solution to a syrup!
What is the chemical formula of fruit sugar?
Fruit sugar, or fructose, has chemical formula C6H12O6.
What kind of sugar is present in RNA?
The sugar present in RNA is called ribose.
What sugar is present in deoxyribose RNA?
The sugar present in deoxyribose RNA is deoxyribose.
What type of sugar is present in ATP?
The type of sugar present in ATP is ribose.
Who discovered sugar is a chemical change?
Sugar is a (chemical) compound, but not a change at all.
