
What is a magneson reagent and explain its uses.
Answer
431.4k+ views
Hint :To answer this question, we first need to understand what is reagent. A reagent is a material or ingredient that is added to a system to either produce or test a chemical reaction. Although the phrases reactant and reagent are frequently used interchangeably, a reactant is a substance consumed during a chemical reaction.
Complete Step By Step Answer:
Magneson reagent - The Magneson reagent is a test that determines the presence of magnesium in a solution. It's an azo dye that's used as a spot test reagent and produces a blue lake when reacted with in a basic solution.
This reagent's chemical formula is , and its chemical name is 4-(4-Nitrophenylazo) resorcinol.
Uses - Azo violet (p-nitrobenzeneazoresorcinol) is an azo compound (4-(4-nitrophenylazo) resorcinol). It's sold as a violet dye and has been used as a pH indicator in studies, showing yellow below pH 11 and violet above pH 13.
In the presence of magnesium salt in a slightly alkaline, or basic, environment, it also turns deep blue. The azo violet test can also be used to check for ammonium ions. Depending on the concentration of azo violet utilized, the color of ammonium chloride or ammonium hydroxide solution will change.
Note :
A dye is a colored material that forms a chemical bond with the substrate it is applied on. Dyes differ from pigments in that they do not bond chemically to the substrate they color. The dye is usually applied in an aqueous solution, and a mordant may be required to improve the dye's fastness on the fiber.
Complete Step By Step Answer:
Magneson reagent - The Magneson reagent is a test that determines the presence of magnesium in a solution. It's an azo dye that's used as a spot test reagent and produces a blue lake when reacted with
This reagent's chemical formula is
Uses - Azo violet (p-nitrobenzeneazoresorcinol) is an azo compound (4-(4-nitrophenylazo) resorcinol). It's sold as a violet dye and has been used as a pH indicator in studies, showing yellow below pH 11 and violet above pH 13.
In the presence of magnesium salt in a slightly alkaline, or basic, environment, it also turns deep blue. The azo violet test can also be used to check for ammonium ions. Depending on the concentration of azo violet utilized, the color of ammonium chloride or ammonium hydroxide solution will change.
Note :
A dye is a colored material that forms a chemical bond with the substrate it is applied on. Dyes differ from pigments in that they do not bond chemically to the substrate they color. The dye is usually applied in an aqueous solution, and a mordant may be required to improve the dye's fastness on the fiber.
Recently Updated Pages
Master Class 11 Business Studies: Engaging Questions & Answers for Success

Master Class 11 Economics: Engaging Questions & Answers for Success

Master Class 11 Accountancy: Engaging Questions & Answers for Success

Master Class 11 Computer Science: Engaging Questions & Answers for Success

Master Class 11 Maths: Engaging Questions & Answers for Success

Master Class 11 English: Engaging Questions & Answers for Success

Trending doubts
Which one is a true fish A Jellyfish B Starfish C Dogfish class 11 biology CBSE

The flightless birds Rhea Kiwi and Emu respectively class 11 biology CBSE

Difference Between Prokaryotic Cells and Eukaryotic Cells

1 ton equals to A 100 kg B 1000 kg C 10 kg D 10000 class 11 physics CBSE

One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE

1 Quintal is equal to a 110 kg b 10 kg c 100kg d 1000 class 11 physics CBSE
