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The Schultz solution changes from colorless to purple in the presence of cellulose due to the formation of a complex between the dye in the solution and the hydroxyl groups present in cellulose. When cellulose is introduced, it interacts with the dye, resulting in a color change that indicates the presence of cellulose. This reaction is often used as a qualitative test for cellulose in various samples.

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3w ago

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What are the reagent use to identify the cellulose in an experiment?

In an experiment to identify cellulose, reagents such as iodine solution and sulfuric acid are commonly used. Iodine solution turns blue-black in the presence of cellulose, while sulfuric acid can break down cellulose into its constituent glucose monomers for further analysis.


Who is more dangerous out of queenie or dutch schultz?

Dutch Schultz is generally considered to be more dangerous than Queenie. Schultz was a notorious American mobster responsible for orchestrating numerous violent crimes, including murders and bootlegging operations during the Prohibition era. Queenie, on the other hand, is a fictional character from a novel and may not have the same real-world impact and notoriety as Dutch Schultz.


What are the ingredients of Schultz plant food?

The regular all purpose plant food by Schultz has: - Urea - Ammonium - Potassium Phosphates - Potassium Nitrate - Iron EDTA - Manganese EDTA - Zinc EDTA - Coloring


What is the nucleus of a comet called?

When comet Tempel 1 collides with a NASA space probe in the early morning hours of July 4, 2005, scientists at the Jet Propulsion Laboratory expect some holiday sizzle - a brilliant flash and a dramatic spray of debris. This cosmic collision will create a crater exposing Tempel 1's interior. Like all comets, Tempel 1 consists of the frozen remains of material that formed the solar system. But what, precisely, is this stuff? How is it put together? Peter Schultz, crater expert, will help find out. Schultz is a professor of geological sciences at Brown University and a leading expert in impact cratering, the science of what happens when a massive, fast-moving cosmic train slams into something. His work helps explain when and how comets, asteroids and other space travelers shaped the face of planets such as Earth and Mars, as well as the Moon and other satellites. Schultz's expertise landed him a spot in the inner scientific circle for "Deep Impact," the joint space mission coordinated by the Jet Propulsion Lab and the University of Maryland. Schultz is one of 13 co-investigators overseeing the mission, which will provide a first-ever look inside a comet when scientists release an impactor into Tempel 1's path for a planned collision. "This is heady stuff," Schultz said. "The ice inside comets has been in the deep freeze since the creation of the solar system. Now we are finally going to see what this stuff looks like and what it is made of. This is important information. Comets may have been the messengers that carried the ingredients of life to Earth


When did men start using deodorant?

Commercial deodorant for men first became popular in the early 20th century. However, the concept of masking body odor has been around for centuries, with ancient civilizations using various substances like oils and herbs to combat smell.