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Why does iodine react with sugar?
Iodine reacts with sugar due to a chemical reaction called iodine starch reaction. Iodine forms a complex with starch molecules, giving a characteristic blue-black color. As sugar molecules can also form a complex with iodine, they can interfere with the reaction, leading to a color change.
Why is sugar more attracted to water than sugar?
Sugar is more attracted to water because sugar molecules have a polar structure, with both positively and negatively charged ends. Water is also a polar molecule, so it can form hydrogen bonds with the sugar molecules, which leads to a strong attraction between them. Oil, on the other hand, is nonpolar and cannot form hydrogen bonds with sugar molecules, so the attraction is weaker.
What brings about decomposition of sugar?
The decomposition of sugar is mainly caused by heat, which triggers a chemical reaction called caramelization. This process breaks down the sugar molecules into smaller compounds, resulting in the characteristic dark color and rich flavor of caramelized sugar. Additionally, enzymes and acids present in certain foods can also contribute to sugar decomposition.
What is a piece of sugar called?
One piece of sugar is a grain, which is also the same for salt. E.g., a grain of sugar or a grain of salt.
What are monosaccharides and disaccharides and polysacharides?
Carbohydrates Monosaccharides and disaccharides are what kind of molecules? Monosaccharides are the simplest form of carbohydrates, disaccharides are carbohydrates composed of 2 monosaccharides.
What type of molecule does monosaccharide belong to?
Single sugar molecules are also called monosaccharides.
How many protons and neutrons in sugar?
There are many different compounds called "sugar". You'd have to be more specific. Also, sugars are polyatomic molecules.
How does the presence of sugar in DNA and RNA molecules impact their structure and function?
The presence of sugar in DNA and RNA molecules affects their structure and function by providing the backbone for the molecules. In DNA, the sugar deoxyribose helps form the double helix structure, while in RNA, the sugar ribose is involved in the formation of single-stranded structures. These sugars also play a role in the stability and flexibility of the molecules, which is crucial for their function in storing and transmitting genetic information.
What monosaccharide is also known as blood sugar?
simple sugars[Gk. monos, single, and sacchar, sugar], consisting of only a single sugar molecule
Why level of water does not rise when sugar crystal dissolves in water?
it is so because the sugar molecules get accomodated between water molecules ....such spacing is also called as intermolecularspaces....hence level of water does not increases...
What is the white fine sugar called is it castor sugar?
Finely ground sugar is Castor sugar also called superfine sugar. Icing sugar is also a very finely ground sugar
Why does iodine react with sugar?
Iodine reacts with sugar due to a chemical reaction called iodine starch reaction. Iodine forms a complex with starch molecules, giving a characteristic blue-black color. As sugar molecules can also form a complex with iodine, they can interfere with the reaction, leading to a color change.
Which is a basic unit of a sugar molecules?
Monosaccharide
Describe as a series of steps what happens to sugar molecules when they dissolve in water?
When sugar molecules dissolve in water, they are surrounded by water molecules that bond with them. This process breaks the sugar molecules apart, dispersing them evenly throughout the water. As a result, a sugar solution is formed where individual sugar molecules are no longer distinguishable.
What is caramelized sugar called?
It's also known as spun sugar.
What are 2 carborehydrates?
The three carbohydrates -- sugar, starch and fiber -- are all made from molecules of sugar. However, sugar also refers to a type of carbohydrate. Sugars, or simple carbohydrates, contain just one or two molecules of sugar. Among the compounds that belong to this family are cellulose, starch, glycogen, and most sugars. There are three classes of carbohydrates: monosaccharides, disaccharides, and polysaccharides. The monosaccharides are white, crystalline solids that contain a single aldehyde or ketone functional group.
Why do you stir after putting sugar ia a cup of tea?
When sugar dissolves its molecules separate and become surrounded by water molecules (the sugar molecule is polar and attracts the polar water molecules). If you don't stir, the water molecules near the sugar are soon all taken up and the remaining sugar molecules can only go into solution as fast as new water molecules diffuse in and collide with them. Stirring rapidly increases the rate at which the new water molecules mix with those already bonded to sugar molecules).
