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What group of substance that give positive reaction to molisch test?
Carbohydrates typically give a positive reaction to the Molisch test. This is because the Molisch reagent reacts with the carbohydrates to form a purple complex, indicating the presence of sugar molecules in the solution.
What is formed when phenol reacts with Hinsberg reagent?
Hinsberg reagent is used for amines.
What exactly is a reagent in English?
A reagent is a chemical substance that reacts with some other substance. It is common to add a specific reagent to an unknown substance to determine whether or not the substance that the particular reagent reacts to is present. (For example, add a reagent for sugar to test for the presence of sugar.)
What particular part of protein molecule positively reacts with biuret test?
The peptide bonds in the protein molecule react positively with the biuret test. The biuret reagent forms a complex with the peptide bonds, resulting in a color change from light blue to purple.
What does sucrase do in your bodies?
breaks down sucrose into glucose and fructose
What group of substance that give positive reaction to molisch test?
Carbohydrates typically give a positive reaction to the Molisch test. This is because the Molisch reagent reacts with the carbohydrates to form a purple complex, indicating the presence of sugar molecules in the solution.
What is formed when phenol reacts with Hinsberg reagent?
Hinsberg reagent is used for amines.
What exactly is a reagent in English?
A reagent is a chemical substance that reacts with some other substance. It is common to add a specific reagent to an unknown substance to determine whether or not the substance that the particular reagent reacts to is present. (For example, add a reagent for sugar to test for the presence of sugar.)
What particular part of protein molecule positively reacts with biuret test?
The peptide bonds in the protein molecule react positively with the biuret test. The biuret reagent forms a complex with the peptide bonds, resulting in a color change from light blue to purple.
What does sucrase do in your bodies?
breaks down sucrose into glucose and fructose
What is formed when metals act on haloalkanes?
When a metal reacts with a haloalkane it forms an organometallic reagent such as Alkyllithium (RLi) or the Grignard Reagent (RMgX) where R is an alkane and X is a halogen.
Why Tollens reagent does not react with ketone?
Tollens reagent is a mild oxidizing agent that reacts with aldehydes to produce a silver mirror. Ketones, however, do not have a hydrogen atom bonded to the carbonyl group, making them resistant to oxidation by Tollens reagent. As a result, ketones do not react with Tollens reagent.
What is the reagent used to test proteins?
The reagent commonly used to test for proteins is Biuret reagent. It reacts with peptide bonds in proteins to form a color change, ranging from blue (negative) to purple (positive), indicating the presence of proteins in the sample.
What is the active ingredeint in sakaguchi reagent?
The Sakaguchi reagent consists of 1-Naphthol and a drop of sodium hypobromite. The guanidine group of arginine in proteins reacts with the Sakaguchi reagent.
What is tollen's reagent and baeyer's reagent?
Tollen's reagent is a test used to detect the presence of aldehydes, as it produces a silver mirror when it reacts with aldehydes, but not with ketones or other compounds. Baeyer's reagent is a solution of potassium permanganate (KMnO4) used to oxidize and distinguish between primary and secondary alcohols. Primary alcohols are oxidized by Baeyer's reagent to form carboxylic acids, while secondary alcohols are oxidized to form ketones.
What is hinsberg reagent?
Hinsberg's reagent is benzenesulphonyl chloride. Prepared by chlorosuk
If biuret reagent turns purple what substance is present?
Proteins are present when biuret reagent turns purple. Biuret reagent reacts with peptide bonds in proteins, causing the color change.
