What is the best way to differentiate between Cohesion and Adhesion?

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Q: All of the following statements about preparation of spotting needles are true EXCEPT: Select an…

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Q: What is an emulsion?

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A: Please find below the segment of polystyrene that contains two head-to-head, two tail-to-tail, and…

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Q: Define cohesion

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Q: Which of these graphs allows you to determine your CMC? CMC CMC In(concentration) Concentration…

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

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A: Ceramic Inorganic Membranes: The synthetic ceramic membranes made up of inorganic materials They…

Q: what is the diffrence between fibres and elastomers?

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Q: Define chemiluminescence.

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Q: Es specific conductance?

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Q: non ionic surfactant bear anelectrical charge' true false

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Q: centripetal force

A: A centripetal force is defined as a force which keeps the body to be in the circular path.

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Q: Does the conductivity increase or decrease?

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A: Calculation of critical packing parameter: CPP=Vao×lc                                     ...... (1)…

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Q: Are the IMFs stronger in relaxed or stretched rubber?

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Q: Explain the meaning of malleable and ductile.

A: Malleable : It is the quality of something (mostly metals) , so that something can be shaped and…

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

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Q: Which liquid layer, top or bottom, do you expect to be the organic layer?

A: Which liquid layer, top or bottom, do you expect to be the organic layer?

Q: What is the most important property of elastomers?

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Q: hbgthh

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Q: why is it that glass fibers of different lengths have different strengths

A: Glass fibre is material  consisting of number of fibres  of glass

Q: Based on the knowledge that cleavage is characteristic of crystals, which of the following gems…

A: Cleavage : It is the property of the crystal according to which it splits along a crystallographic…

Q: How the plastic deformation in polymers is analyzed ?

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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.