What electrical and optical applications are polymers used for? Explain using examples
Q: Aniline (PhNH2) is significantly less basic than most amines. What is the reason for this? a. It…
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Q: describe natural rubber
A: Rubber is an elastic material which can stretch and shrink. It is a polymer. It can be obtained from…
Q: Explain how to use the rotational spectra to determine the equilibrium separation between the two…
A: Given: The equilibrium separation between the two nuclei in a diatomic molecule is to be determined…
Q: 2. Find the distance from the center of mass of a CO molecule to its oxygen atom. Use the fact that…
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Q: ou learnt six types of bonds which c hetals. Write a short description of e over the main aspects in…
A: Vander wall bond Van der Waals forces are weak intermolecular forces that are dependent on the…
Q: classify the main category of the materials and make comparison between them?
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Q: Maintaining the proper level ensures a constant and uniform flow of rich amine from the contactor,…
A: SOlution: Whether the statement is true or not.
Q: Both aldehydes and ketones contain carbonyl groups. In aldehydes, the carbonyl carbon atom is bonded…
A: Common name=Sec-butyl mercaptan
Q: a) What is the reason for the electrical conductivity of metals; Please explain. b) Explain why the…
A: a) Electrical conductivity in metals is a result of the movement of electrically charged particles.…
Q: 7. What is meant by the term coordination number in the structure of a solid? How does the…
A: 7. What is meant by term coordination number in the structure of a solid and how does the…
Q: Ethanol increase solubility of poorly soluble drug by Select one: a. Acting as solvent b. None of…
A: please see the next step for solution
Q: Explain what happens when a pure semiconductor made up of silicon is doped with a phosphorus atom…
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Q: how do you tell the difference between polar and non polar molecules. There is no chemistry option
A: A polar molecule is that molecule which consists of two parts with opposite charges on them. In…
Q: 1. In a tabular form, what is the difference between a Eutectic and a Eutectoid reaction? 2. What…
A: Introduction: A eutectic reaction is a three-phase reaction, by which, on cooling, a liquid…
Q: The spacing between vibrational levels in NaCl is 0.04eV. Calculate the number of rotational lines…
A: In rotational spectra, the energy of a rotational level is given by ER=h28π2IJ(J+1) where I is the…
Q: What type of intermolecular force of attraction is shown by the picture below? 8- 8+ 8- I-Cl I-Cl…
A: The electrons in the molecule will be shared unevenly because Chlorine has an electronegativity of…
Q: Material Science and Engineering Enumerate 5 characteristics of Polymers. Enumerate 5…
A: The term Polymer in Greek means "many parts." It is any of a class of natural or man made substances…
Q: One requirement for complete solubility is that elements cannot be the same as each other. Select…
A: According to Hume Rothery rule for a sold solution the two solids will be complteley soluble if…
Q: Briefly explain how the geometrical shape of a molecule can determine the polarity of molecules.
A: The overall polarity of molecules with more than one bond is determined from both the polarity of…
Q: What is radius of gyration, why is it important in catalysis.
A: The radial distance to a location with the same moment of inertia as the body's actual distribution…
Q: What is hybridization in SiC14? The atomic number of Si is 14
A: Required : Hybridization in SiCl4
Q: Please explain 1. Which of the following statements best describes voltage? a. The oxidation…
A: The oxidation state of a compound is equal to the total charge of that compound or ion. Electric…
Q: Draw and explain circuit diagram of Zener diode as voltage stabiliser.
A: A Zener diode is a semiconductor diode which is operated in reverse bias condition. In comparison to…
Q: Analv ze the following statements and determine if it is correct or wrong. 1. SiCl, is a nonpolar…
A: To determine: Whether the given statements are correct or wrong.
Q: You have measured that the absorption peaks in the rotational spectrum of Nacl appear at 249, 265…
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Q: Consider the possible structures formed during the mixing of an active material with an adsorbing…
A: When an active material is mixed with an absorbing active polymer is called spherical synthetic…
Q: a) Explain the dissolution process of a polymeric material of high molar mass into a solvent to from…
A: INTRODUCTION:- Polymer dissolution plays a key role in lots of business applications in a selection…
Q: Each valence electron in a doped semiconductor forms a ...... Please choose one: a. Recombination b.…
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Q: 5- In the cesium chloride CsCl crystal structure, what is the Miller's indices of the following…
A: Note: We’ll answer the first three sub parts of the question since the exact one wasn’t specified.…
What electrical and optical applications are
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