Give the functions of the following ingredients, then name a branded/commercial skin or hair care product where the said material is used.  Ozokerite Wax Sodium Ascorbate Lactic Acid 90% Titanium Dioxide Magnesium Aluminum Silicate  Mineral Oil 50 SUS Tween 80 Zinc Oxide Retinol DMDM HYDANTOIN

Q: Which of the following is true about fluoride treatment of teeth? Fluoride treatment prevents…

A: Fluoride is most powerful mineral that helps in prevention of tooth decay..Fluoride replace hydroxyl…

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

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

Q: Question 8 Indicate whether each sample image demonstrates emulsification or not. 100um 1.…

A: Emulsification is the process of mixing liquids to form an emulsion. It consists of two immiscible…

Q: A) soaps have a longer hydrophobic tail than detergents. B) soaps have a negatively charged polar…

A: Soaps are the sodium or potassium salt of long chain carboxylic acid. Detergents are generally…

Q: What was the extraction method used by the scientist who discovered quinine?

A:

Q: Give the functions of the following ingredients, then name a branded/commercial skin or hair care…

A: Uses of following  chemical or natural products in cosmetics industry given below.

Q: How does the principle of dialysis help clear toxic wastes from the human body?

A: Dialysis is the process by virtue of which the kidneys filter your blood by removing waste and…

Q: Sodium palmitate is a soap with the molecular formula C16H31O2Na. Draw its structure.

A: Soap molecules contain alkyl chains and COO-Na+ groups.  In this, alkyl chain is non-polar and…

Q: Chemical reaction if these ingredients are combined together: organic neem oil, sandalwood, 0.025%…

A: When combined, organic neem oil, sandalwood, 0.025% tretinoin, and hyaluronic acid can produce…

Q: Explain the function of an emulsifier. Relate your explanation to your observation in the…

A: Emulsifier An emulsifier has a hydrophilic head that prefers water and a hydrophobic tail that…

Q: What is emulsification? What are the types of emulsion? What is an emulsifying agent?

A:

Q: At the largest solar thermal power plant in the world, what chemical is used as the working fluid?…

A: Solar thermal power plant: The solar thermal power plant uses the sun light to generate electricity.…

Q: Ingredients in making a FACE POWDER USES Mica (Phyllosilicate) Pearlescent Pigment (Bi OxyChloride)…

A: Each ingredient of Face powder have different uses and different functions .

Q: Consider the following data that was collected for a protein that contain 0.76 % tryptophan amino…

A: The absorbance v/s concentration data given is, Absorbance Concentration (mg/L) 0.0250…

Q: What is the structural difference between a grease and a wax?

A: Grease is a semi solid substance which is formed by dispersing thickening agent into the liquid.…

Q: What happens to polyester slacks if aqueous NaOH is spilled on them?

A: When esters are hydrolyzed in presence of a base(NaOH) it gets converted to carboxylic acid and…

Q: What are the functions of each ingredient in hand and body lotion? INGREDIENTS FUNCTION Mineral Oil…

A: These ingredients  performs unique function in the Lotions and Creams which are Given  below.

Q: Ingredients in making a LIPSTICK FUNCTION Pearlescent pigment Castor oil Beeswax white Carnauba wax…

A: ✓Lipstick is a substance that is used for giving colour to your lips.It contains different useful…

Q: Where does ammonia separate from water?

A:

Q: 2. What is the use of each apparatus employed for the preparation of Calamine Lotion? Ingredient…

A: Solution is made up of solute and solvent. Solute is present in small amount and solvent is present…

Q: What was the purification method used by the scientist who discovered quinine?

A:

Q: The chemical formula of our soap is CH3(CH2)14COO-Na+. Draw the skeletal structure. Box the portion…

A: Given, the chemical formula of soap is CH3(CH2)14COO-Na+

Q: Which, if any, of the following features is common to soaps, detergents, phospholipids, and…

A:

Q: Enlist FIVE uses of talc in pharmacy. Enlist TWO uses of alcohol in extemporaneous compounding.

A:

Q: Can Zinc pyrithione cure Inflamed Acne, Clogged Acne, Cystic acne, Nodular acne and any other type…

A: Answer What role does zinc play in the treatment of acne?Zinc is one of the many vital elements…

Q: What kinds of surfactants are used in today’s laundry-cleaning formulations?

A: Surfactants are surface active agents. They decrease the interfacial tension  or surface tension…

Q: Most medicines are made up of the active pharmaceutical ingredient (API) and various excipients.…

A:

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: 5. In the preparation of polyurethane, what causes the solution to foam and expand in volume?

A: In the preparation of polyurethane, the isocyanate is allowed to react with a polyol.

Q: Please provide information about hard soap and mild soap.

A: Saponification is a process that involves the conversion of fat, oil, or lipid into soap.

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.