What is the difference between torsional and steric strain? I've read my textbook and Googled online but still do not understand the difference as both, I believe, involve electron repulsion

Q: ow does fluorescence work in bulk semiconductors?

A: The term bulk semiconductor refers to the semiconductors which have large preservation of atoms and…

Q: Calculate k1 for a hexagonal lattice of 1:4 cm radius natural uranium rods and graphite if the…

A: Solution: Given                                                Radius = 1.4 cm…

Q: Determine the gravimetric factor of CrO4 in K₂Cr2O7. The atomic weight of chromium is 52g/mol 0.7891…

A:

Q: Consider the 1s np ³P→ 18 nd ³D transition in He Part A into how many levels doos ³P and ³D torms…

A: The 3P and 3D terms in He refer to the electronic configurations of the helium atom in which one of…

Q: 3. Write down the expression for retractive force, f, in terms of enthalpy, H and entropy, S, for…

A: Expression for rubber elasticity :  The unique elastic properties of rubber all arise from the…

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A: Here, the elution behavior of compounds in the chromatography is influenced by the polarity of the…

Q: Describe the shape, nodes (angularand radial), and orientations in threedimensional space of the s,…

A: The shape, nodes, and orientations in three-dimensional space of the s, p, and dorbitals have to be…

Q: Which molecule experiences the most angle strain?

A: The bond angle of the tetrahedral carbon atom (sp3 hybridized carbon atom) is 109.5o. In the…

Q: If a Schottky defect concentration of 6.2 x 1010 /cm3 is observed in Al2O3, what is the total…

A: Given: Schottky defect concentration value is given To find: Total vacancy Concentration Solution:…

Q: 6. why is the segmental mobility of a polymer reduced by the presence of the filter?

A: We have to tell the reason of the decrease of the segmental mobility of the polymer in the presence…

Q: .Quartz glass is the only industrially utilized single component glass. Which one of the following…

A: Quartz is one of the most useful natural materials. It is very durable and is chemically inert in…

Q: In the prior problem set we used the regular solution model to show that oil and water do not mix…

A:

Q: 2a. Consider an ideal polyethylene chain with molar mass M = 106 g/mol. Its mean-square end-to-end…

A: Because of its advantageous qualities, including flexibility, chemical resistance, and durability,…

Q: what is liquid junction potential ?

A: When two different concentrations of electrolyte solution come in contact forms liquid junction…

Q: 4. Why is the strain energy in the molecule shown below > 2x that of an isolated (non-bonded)…

A: Spiro compounds are organic compounds that contain two cyclic structures joined together through a…

Q: why does Magnesium oxide have high thermal conductivity but low electrical conductivity?

A:

Q: There are four polymers (A, B, C, D) given below. CH to HN- H2 A H2 H2 +CH2 CH2 CH=CH C Classify the…

A: Plastic :  plastics are composed of polymers that can be moulded , extruded and pressed to give it a…

Q: Identify the primary type of strain present in the following molecule. CH₂ H H Steric strain…

A: The molecule depicted appears to be a bicyclic compound with rings that exhibit significant strain.…

Q: How much is the energy required for vacancy formation for Pb at its melting temperature of 620.6°F…

A:

Q: How is caffeine linked to a PVA matrix? I mean which are the intermolecular interactions. How…

A: Caffeine, a naturally occurring stimulant found in various plants, can interact with a polyvinyl…

Q: Calculate f(E), the probability predicted by the Fermi–Dirac distribution, for the case where the…

A:

Q: Absorbance at 580 nm Cunce 1.00 ppm 0.030 2.50 ppm 0.072 5.00 ppm 0.147 7.50 ppm 0.217 10.00 ppm…

A: The solution is given below -

Q: If unpolarized light shines through two polarizing filters oriented at 90 degrees to each other,…

A: This can be solved by using concept of polarization using Malus law. Malus law states, I = IoCos2(θ)

Q: Why is it in some cases that there is no polaron transition evident in a conducting polymer?.

A: Since the  conductivity of such polymers (conducting polymer) can be raised to metallic levels by…

Q: 1. Calculate the internal energy and heat capacity of the conduction electrons in a block of…

A: Given: volume of block, V=2 m3Temperature, T=600∘C = 600+273                            =873KAlso,…

Q: how many IR bands are there in PdL2Cl2?

A: We have to identify IR bands are there in PdL2Cl2 as follows in step 2:

Q: 9. In the graphic below we have two types of materials X and Y: i) a & b refer to material "X" in…

A: Answer: Paramagnetic materials are weakly attracted by the external magnetic field and they…

Q: None

A: AnswerCorrect Option and Reason1. Option B :: A set of algorithms designed to recognize patterns…

Q: Sketch the atomic structure of white tin.

A: Atomic structure refers to the structure of an atom comprising a nucleus (centre) in which the…

Q: 2. Plot the force of attraction as a function of distance between the K cation and O anion in a…

A:

Q: 6. (a) Using labelled H atoms (a, b, c etc.) in staggered C2H6 show that S6 = C;?

A: S6 rotation is combination of a C6 followed by perpendicular reflection.

Q: Disadvantages of the sublimation process

A: The sublimation process has the following disadvantages.

Q: All mirrors are flat. O True O False

A: Whether all the mirrors are flat or not.

Q: Sketch on the same graph paper (on the same plot) the stress-strain curves for: (a) atactic PS, (b)…

A: a) Atactic PS is a brittle polymer   b) HDPE is a plastic   c) copolymer of styrene and butadiene is…

Q: Explain the meaning of third-spacing.

A: The movement of bodily fluid from the blood, into the spaces between the cells. Or  the…