optimal contact time?

Q: Make an analysis about this table: LIQUID DISTANCE TIME DISHWASHING LIQUID 30CM 59.25s

A: The above experiment is measurement of viscosity of dishwashing liquid.

Q: As the area under the stress-strain curve decreases, the toughness A Decreases B Increases Stays the…

A:

Q: All factors that influencing on tensile strength properties also influence on impact strength except…

A: Answer are as follows

Q: iscosity of a polymer decreases with increases in (a) shear strain rate, (b) molecular weight,…

A: Since you have posted multiple independent questions in the same request, we will solve the first…

Q: NaOBut CH,NO2

A: nucleophilic addition of carbanion to α,β-unsaturated carbonyl compound (MICHAEL REACTION)  example…

Q: ↑ Molecular weight Tg ↑ Barrier to diffusion Polymer Crystallinity tan 8 Į Damping Viscosity of…

A: All the given properties are associated with polymers. Tg the glass transition temperature is the…

Q: On which factors does removal efficiency of condensation depends?

A: Condensation is the process of water vapor turning back into liquid water, with the best example…

Q: அளm

A:

Q: Solid

A: In this question we have to choose correct option of the above statement.Along with this we also…

Q: C. nonelectrical and electrical data domains

A:

Q: High L/G ratios result in high operating costs of SO2 scrubbing. Why?

A: Generally, incinerators or large furnace and fossil-fuel power plants consist of SO2 scrubbing…

Q: An Ostwald viscometer was used to determine the time of flow of dishwashing soap at 20 °C. Data for…

A:

Q: Why thermal analysis is important for polymers but not for organic molecules?

A: The bonding among the small unsaturated molecules via the double bonds leads to the formation of the…

Q: As the area under the stress-strain curve decreases, the toughness___________. Decreases Increases…

A: Given statement is : As the area under the stress-strain curve decreases, the toughness…

Q: Chemistry curved arrow mechanism

A: Alcohol reacts with phosphorus trichloride (PCl3) to form alkyl chloride.

Q: A small amount of resin weighing 4.56g occupies a height of a 10-mL graduated cylinder equivalent to…

A: A small amount of resin weighing 4.56g occupies a height of a 10-ml graduated cylinder equivalent to…

Q: There are many types of coating material for different types of application. Describe those…

A: A coating Is like screening or covering that is applied to the surface of any object .It is applied…

Q: c. nonelectrical and electrical data domains

A:

Q: 1e. Briefly discuss the unique properties of plastics.

A: Plastics :- plastics are polymer or organic compounds having high molecular weight or it is a long…

Q: A-Compare between effective of plasticizers and fillers when add to polymers = B:- Determine values…

A:

Q: OH OH Br. Br 2 Br2 Fe NO2 NO2

A: In disubstituted benzene electrophile goes to according  to Ortho- para directive group.

Q: As the area under the stress-strain curve decreases, the toughness A Decreases B) Increases Stays…

A: Area under stress - strain curve represent toughness.

Q: make a simple drawing + compare any two type of different Defects one the same dimension level

A: In crystals, the ions/atoms are positioned in the lattice points. The formation of a crystal with…

Q: Iron- and aluminum-oxide surfaces will generally adsorb cations more strongly at lower pH than at…

A:

Q: Want solution ASAP

A: For the reaction., Step 1 :- NO2 + Cl2 ----> ClNO2 + Cl        (slow) Step 2 :-  NO2 + Cl…

Q: Does copper (II) acetate have a d-d or CT intensity?

A: Copper (II) acetate have CT intensity.

Q: Select Draw Rings More Erase C H KMNO4 H*, heat

A: Alkyl substituted benzene ring undergo oxidation with potassium permanganate.

Q: Which composite or chemical do you prefer to capture in Beryllium surface mirrors

A: Beryllium mirrors are polished surfaces of beryllium metal which possesses a highly durable and…

Q: is 5 kg/ day. The residual concentration after 10 min contact is 0.1 mg/L. Calculate the dosage and…

A:

Q: List out merits and demerits of any one technique under top down and bottom up to synthesize carbon…

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Q: What minerals used in glossy paper?

A: Answer - Kaolin  Minerals like clay, mica, talc and baryte are mixed with wood pulp to make paper.…

Q: 1. What is a “weathering test" and for which product is it applicable?

A: Weathering is the adverse reaction of a product to climate, which frequently results in…

Q: - Discuss the relationship between wetting and contact angle and describe the applications of…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: magnetic? 4)

A: Paramagnetic material are those materials which have unpaired electrons ( at least one unpair…

Q: ) Discuss the viscosity method for calculating the molecular mass of polymers.

A: The answer of the question is given as follows:

Q: 13. What will probably happen if plastic melts too early and sticks to the screw in the feed zone?

A: The feed zone conveys the solid plastic pellets which are fed from the hopper to the transition zone…

Q: A bar of material with a cross sectional area of 50 mm? is subjected to tensile force of 200 N.…

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Q: 1. What is the purpose of the boiling chips?

A:

Q: According to Riippi et al. (1998), briefly discuss the effects of increased compression force to the…

A: When compression force increased drug  material will suffer some deformation that causes the average…

Q: What is the purpose of a guard column?

A: Two problems tend to shorten the lifetime of an analytical column. First, solutes binding…

Q: 3- Empirical equations is the only method to estimate formation water resistivity. 4- The main…

A: Ans.3 This is wrong statement. The most direct way of finding water resistivity (Rw) is to obtain a…

Q: Provide arrow pushing mechanism

A: In presence of peroxide the reaction proceeds through the radical intermediate.  Initially peroxide…

Q: The time of efflux of water through an Ostwald viscometer is 0.60 minutes. For the same volume of an…

A: Given data runoff time for water : tw=0.60 min runoff time of organic liquid : torg=1.25 min density…

Q: 5. About 2D defects; (a) Is surface energy greater, the same as, or less than the grain boundary…

A:

Q: Prepare a report explaination on Bending Test - Compression Test

A: What is a Compression Test? compression test is any test in which a material experiences opposing…

Q: How the plastic deformation in polymers is analyzed ?

A: The two main processes, which occur during the plastic deformation of organic polymers, are plastic…