Answered: A gel that is very rich in liquid is…

Science

Chemistry

A gel that is very rich in liquid is called Select one: O a. Xerogel O b. Conventional gel c. Agar O d. Jelly

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter13: The Chemistry Of Solutes And Solutions

Section: Chapter Questions

Problem 87QRT

See similar textbooks

Related questions

Q: How would the albumin be agitated in a plastic bowl?

A: Fat interferes with the formation of a good foam—and fat clings to plastic/ plastic bowl. No matter…

Q: What is the purpose of formaldehyde in embalming fluid? a. it acts as a surfactant b. it acts as a…

A: The mentioned compound is one of the simplest organic entity possessing an aldehyde functionality.

Q: What is a gel and explains its characteristics?

A: Gel: A gel is a semi-solid that is ranging its properties from soft and weak to hard and…

Q: What are emulsions? What are their different types? Give one example of each type.

A: When two or more constituents are mixed, it may result in the formation of unlike products. One of…

Q: What are emulsifiers and microemulsions. Describe in detail?

A: A question to distinguish emulsifier and microemulsion, which is to be accomplished.

Q: Question 16.a c Proteins fold into complex three-dimensional upon the structure of the protein and…

A: Proteins are made up of amino acids. Protein fold in to three dimensional shape. Globular proteins…

Q: What are emulsions ? ALso explain types of emulsions.

A: An emulsion is a colloidal system consisting of two or more non-homogenous type of liquids wherein…

Q: What happens when water is ejected/expulsion from a gel? Explain

Q: 1. the equation for the saponification reaction between VCO (triglycerides from lauric acid) and…

A: 1. The formation of triglyceride from the reaction of lauric acid and glycerol, the chemical…

Q: Mention the nature of toothpastes. How do they prevent tooth decay?

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: Discuss polydispersity and what do you meant by PDI?

Q: Find three examples of compounds (other than luminol) that undergo chemiluminescence upon a chemical…

A: Chemiluminescence:- Chemiluminescence is the production of light from a chemical reaction.

Q: what is pharmaceutical cream?

A: Creams are emulsions of oil and water. They are divided into two types: Oil-in-water creams which…

Q: what is pharmaceutical cream?define

A: The pharmaceutical cream has to be defined

Q: Given the following test solutions in rows; gelatin, albumin, gly-phe-trp, phe- tyr-cys. Determine…

A: Note - The given question is a multiple question, hence I solved first question according to rules…

Q: What type of packaging system use at frankfurter type sausage and why ?

A: Packaging adhesive and sealant materials in sausages have many advantages. Without taking into…

Q: Which of the following (may be more than one) are true of compared to non-alkalized chocolate?…

A: A multiple choice question based on introduction to chemistry that is to be accomplished.

Q: (c) Most toothpastes are fluorinated and kitchen salt is iodinated. State the importance of (i)…

A: Fluorinating tooth paste : Fluoride is commonly used in dentistry to strengthen enamel, which is…

Q: Explain how soaps and detergents work. Include diagrams and drawings of the process and how charges…

A: Chemically Soaps are sodium or potassium salts of long chain fatty acids. It produced from the…

Q: What are the practical ways you would recommend for packaging of milk?

A: Following are the ways of packaging the milk : 1)plastic coated paper board 2) glass bottle…

Q: 40. What molecular features are required for soap to properly dissolve grease and oil? A) The…

A: Given: The soap should be properly dissolved in grease and oil.

Q: 6. Name four processes that may be used to refine oils 7. What is the description for the term…

A: 6. Answer: Refining of oil involves the conversion of crude oil into useful products as gasoline,…

Q: A…

Q: Complete with the correct word: There are inorganic gels that at rest experience a contraction…

Q: In microemulsion, when the surfactant is hydrophobic, the water droplets will be dispersed in the…

Q: To minimize the diffusion of gas and vapor into the food, the packaging is made of Select one: O A…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: What is a surfactant?

A: Surfactant: Surfactants are chemical compounds that lower the surface tension between two liquids,…

Q: tackle

A: On using NaOH(sodium hydroxide) as precipitating agent for Al+3 initially Al(OH)3 is formed which…

Q: What is the reaction of gelatin to concentrated HCl?

Q: How much cod liver oil is necessary to make 2500 capsules, each containing 0.33mL? a. 7.57 mL b.…

A: Given: 1 capsule should contain 0.33mL Then amount of cod liver oil present in the given number of…

Q: 67. This compound is called Steroid Glycerin Wax

A: Steroid contain 4 ring fused ring in a perticular manner Glycerine is saturated hydrocarbon…

Q: How do soaps act as cleansing agents in the process of micelle formation and emulsification? Explain…

Q: I need help with those

A: Given: Some of reactions are given To find: Molecularity and rate expression for the given reaction…

Q: 1. what is the example of detergents for cotton and polyester fabrics ? 2. what is factors…

A: Examples of detergent, factors affecting the detergency and detergent formula information given…

Q: Arterial embalming may a. arrest the cause of putrefaction b. increase the possibility of…

A: Answer is a option .

Q: What are emulsions? Describe different types of emulsions giving one example of each type.

A: An emulsion is a mixture of two or more liquids that are immiscible (non-mixable or unblendable). It…

Q: What are emulsions? What are their different types? Give an example of each type.

A: The colloidal solutions are the mixtures in which the substances are evenly suspended in a liquid…

Q: What region would you & Suppy?

A: The occupancy of incoming electrophile in substituted benzene depends on the activating and…

Q: 2. Draw out the structures showing the saponification of the triacylglycerol formed above with NaOH.…

Q: What is an emulsifying agent? What role does it play in forming anemulsion?

A: Emulsifying agents are the compounds that acts as a stabilizer in emulsions. Emulsions are generally…

Q: What are emulsions? Give an example.

A: In a dispersion, the discontinuous phase which is spreading throughout the dispersion medium is…

Q: a.) Name the element in chili that makes your mouth burn. Draw a structure. b.) What protein in milk…

Q: What is the boiling point of the antifreeze described?

A: The boiling point of the antifreeze has to be described.

Q: How does the dirt removal mechanism of a soap work? Describe the structure of the soap by drawing.

A: ANSWER IS DISCUSSED BELOW :

Concept explainers

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.

Question

A gel that is very rich in liquid is called
Select one:
O a. Xerogel
O b. Conventional gel
O c. Agar
O d. Jelly

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

These modify the interfacial properties of substances. A. Surfactants B. Aerosols C. Nanotechnology D. Suspensio
13. Easily soluble in water? A. Aminazin B. Riboflavin C. Thiamine bromide (chloride) D. Ascorbic acid.
What is the purpose of formaldehyde in embalming fluid? a. it acts as a surfactant b. it acts as a preservative c. it acts as a vehicle d. it acts as a buffer
Why does scratching the side of the flask with a spatula help form crystals? a. The scratch provides a nucleation site for crystal growth to start. b. The spatula is made of iron, which helps crystallization. c. Crystals can form on the spatula surface. d. The spatula cools the solution, aiding recrystallization.
What happens when water is ejected/expulsion from a gel? Explain
20. Which of the following statements is not true about liquid-liquid extractions. a. Polar solutes have a strong affinity for non-polar solvents. b. Ionic solutes have a strong affinity for polar solvents. c. Polar solutes have a strong affinity for polar solvents. d. Polar solutes have a strong affinity for water. e. Non-polar solutions have a strong affinity for non-polar solvents.
10. Which of the following is an inorganic sunscreen? A. salicylateB. cinnamateC. AnthranilateD. Titanium dioxide
Disulfide bridge is important in gel formation. Which of the following statement is false? Select one: a. Disulfide bridge can stabilize the gel structure b. Disulfide bridge is formed by the oxidation process under heating c. Disulfide bridge can increase the elasticity of gel d. Disulfide bridge is ionic bond formed between 2 thiol groups
8. Fine-crystalline yellow powder is: A. Codeine B. Chinozol C. Ethylmorphine hydrochloride D. Nicotinamide E. Ftivazid.
Question 1: The prosthetic group in the glycoprotein conjugated protein is a: a. Starch b. Fe c. monosaccharide d. Phosphate Question 2. About the degumming process used in the manufacture of fats and oil we can say that: a. Liquid oils are transformed into semi-solid or solid b. It is the separation of an oil into two or more fractions by controlled cooling c. It is an aqueous extraction of water-soluble compounds. d. removes free fatty acids and residual phospholipids
1. Alcohol can dry out your skin. What does this tell you about the physical properties of alcohol? 2. What state of matter would you use to describe gel sanitizers? Explain thought processes using both microscopic (molecular level) and macroscopic (large-scale what we see around us) arguments.
The dissolved coffee in hot water can be separated by which technique? a. using a magnet b. evaporating the water c. filtering the solution d. decanting the solution