B) How the softening of tap water is carried out?

Q: Give the HLB categories of surfactants and its uses.

A: SURFACTANT=> Surfactant is a substance which decreases surface tension of a liquid. HLB…

Q: What are the problems encountered if tablets are under or excessively lubricated?

A:

Q: what is safetyness of PTFE materials & other substitutes?

A: PTFE stands for Polytetrafluoroethylene. It is a thermoplastic polymer compound consisting of 'C'…

Q: you use hand soap (which helps to form micelles). You notice that after washing your hands are no…

A: Soap has cleaning properties . As soap has both polar and non-polar parts.

Q: Give information about hard soap and soft soap

A: Hard soap = Hard soap is Sodium salts of long-chain fatty acids.                      Hard soap is…

Q: A  ____ is a molecule which makes water coat a surface or dilute thick blood more readily.…

A: Solution:  In the question we have to answer that what makes the thick blood dilute.

Q: Briefly explain the difference in solubility of coconut oil in water and chloroform.

A: Substances having same nature are soluble . Organic compound  is soluble in organic solvents…

Q: What is the difference between soaps and detergent?

A: A question based on surface chemistry, which is to be accomplished.

Q: 1) Why is NaCIO left out of some laundry bleach? It is not due to price.

A: Given statement,      NaClO left out of some laundry bleach

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: 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: which ones are hete rogeneas mixture orange juice, soil, wine, air, vegetable soup, or all of them?

A: Heterogeneous mixture  The mixture which have non composition throughout the mixture is called as…

Q: Mixing water and arterial fluid in the reservoir of the machine is called secondary dilution.  True…

A: mixture of arterial fluid  with water and /or supplemental fluids is called primary dilution.

Q: explain the mechanism of cleansing action of soap.

A: Soap consists of hydrocarbon tail and head in which tail is hydrophobic (water repelling) and head…

Q: How do soaps assist in the removal of oil and grease fromclothing?

A: Soaps are prepared by sponification reaction which includes the raising of temperature of fatty…

Q: What were the differences between solvents that dissolved aspirin the best/worst? Explain with…

A: Aspirin is a polar molecule containing COOH and -OCOCH3 groups. Therefore, polar solvents with…

Q: Ninety-five to 98 percent of the alcohol consumed is___________ to carbon dioxide and water.

A: Alcohol undergoes combustion in the presence of oxygen which results in the formation of carbon…

Q: with sensitive teeth. Design a formulation listing all the cosmetic ingredients needed and outline…

A: The tooth paste contains ingredients that block pain sensor that is respond environmental conditions…

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

A:

Q: 1. If you put some water in your cup then, sprinkle black pepper all over the surface. What does the…

A: When some substance is added into water, then if its density is less then it will float over the…

Q: What is spent lye in soap manufacturing?

A:

Q: What is the purpose of baking soda in making cookies and cakes? Why is it added

A: ANSWER IS DISCUSSED BELOW :

Q: To what Is the cleaning action of the soap due?

A: Soap is a sodium salt or potassium salt of higher fatty acids. It consist of two parts, head which…

Q: describe how to condition a buret and why it is important?

A: The steps to condition a buret and the reason are as follows: 1) Tо fill а buret, сlоse the stорсосk…

Q: Explain the difference between soaps and detergents.

A: soaps are long chain of fatty acids with sodium ,potassium salts Detergents are long chain fatty…

Q: Activity 1 Let us make your learning more exciting and challenging. To help you recall the different…

A: A question based on general chemistry that is to be accomplished.

Q: A bacteria which prefers aerobic conditions but can live without oxygen is labeled as ___.

A: The correct answer is given below

Q: Describe the differences between flocculated and deflocculated suspensions.

A:

Q: 2. Consider a layer of oil floating on top of a layer of water. Where would you expect to find the…

A: a. Triglycerides would typically be found in the oil phase, as they are the main component of many…

Q: What will happen if these samples is press in filter paper a. vegetable oil b. margarine c.…

A: To explain what happens when  a. vegetable oil b. margarine c. mineral oil are pressed in filter…

Q: How are transparent soaps manufactured?

A: The general formula for the soap is RCOONa

Q: What is the purpose of Safety Data Sheets? Why are these important when handling common food service…

A: