Question 2 of 20 Which of the following compounds would have the highest boiling point? H,C NH2 A) Compound 1 H,C CH Compound 2 Compound 1 B) Compound 2 C) Compound 3 CH2 H,C CH H,C N. D) Compound 4 CH3 Compound 4 Compound 3

Q: Define the term angstrom?

A: The new version of the metric system is the International System of Units (SI, abbreviated from the…

Q: Select to Draw mCPBA me a 00 1.0₂ 2.Zn/H₂O* Select to Draw

A: 1. Methylcyclohexene reacts with mCPBA produces epoxide. 2. Methylcyclohexene reacts with warm alc…

Q: NO₂ OMe CICH₂COOEt t-BuOK P

A: In the given reaction two reagents are being used to give the product.First, the electrophilic…

Q: Why do you think polymers have no definite melting point?

A: Here we have to predict why ploymer have no definite melting point.

Q: Fill in the blanks: Silica ____ has a larger surface area than particle type ___

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Q: Ja

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: List 3 methods of sampling used in surface characterization techniques?

A: The surface characterization technique is an important means to quantify surfaces under…

Q: Select to Draw Bu4NF Select to Draw + Select to Draw

A: Reaction - When alcohol with TBDMSCl it is protected. [TBDMSCl is tert-Butyldimethylsilyl…

Q: A3 Briefly, but informatively discuss the importance of sample preparation in a modern day…

A: The first step involved in any reaction is to prepare the sample. If the sample is not correctly…

Q: HCI нун за

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Q: A sample of a polyethylene rope weighs 15.12 g per cm. If each chain contains 7000 repeat units,…

A: A polyethylene rope was given to have a weight of 15.12 g/Cm. The polymer chain of ethylene is given…

Q: For alcohol : Mass of vial and alcohol : 6.55 g Mass of empty vial 4.60 6 Mass of alcohol Mass of…

A:

Q: why do some fruits give more electricity (voltage) than others?

A: Final answer is given in explanation please see from there.Explanation:Approach to solving the…

Q: Explain three characteristic features for Zieglar Natta polymerization in clear handwriting?

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Q: Distinguished by their physical and chemical properties. (A) Soil horizon B Soil formation © Soil…

A: Soil fertility is the ability of a soil to sustain plant growth by providing essential plant…

Q: List the four main constituents of soil and their approximate volume percentage. Characterize the…

A: Soil is the mixture of organic matter, minerals, gases, liquids or organisms that support the  life.…

Q: Draw a tetramer of this alternating copolymer. HO CI + CI 19 OH Q Q

A: Question

Q: Briefly describe a twin and a twin boundary. Cite the difference between mechanical and annealing…

A: Twin and Twin boundary : A twin boundary is defined as an interface such that the atoms on one side…

Q: cat. TSOH НО, HO НО НО

A: In presence of the catalytic amount of TsOH, the primary alcohol turns into a good leaving group…

Q: Technical grade ethanol can be used as solvent in IR analysis. True False

A: The OH group of ethanol which is polar and also a IR active functional group absobs at 3000-3300…

Q: Which of the following molecules will most likely have London forces as their only attractive force…

A: Intermolecular forces are defined as the forces of attraction or repulsion which is present between…

Q: ОН Br

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Q: The diamond could cut/scratch the glass, this is a manifestation of what property? a. hardness b.…

A: Answer Diamond has high hardness than any other metal or non metals

Q: Can provide a protective effect against UV is a quality characteristic of cosmetics on the side….…

A: Option C is correct.

Q: The HMIS label rates the material risks under normal use conditions. a.true b. False

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Q: give the common name of the ff

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Q: It is one question asking for two starting materials

A: The starting material can be given as :

Q: STEP 3 You are then given 4 additional solutions. Each of them contain chemicals dissolved in water.…

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Q: The problems associated with recycling/disposal does not ir Group of answer choices Virgin resins…

A: According to the question, we need to determine which of the following statement does not include…

Q: Determine the slope of the line.

A: Slope is represented by letter m Formula for calculation of slope(m):  When any two points(x1, y1)…

Q: dipole dipole interaction between aspirin and silica explanation pls and steps also

A: Dipole Dipole interaction occurs when molecule have  atoms which are different   in…

Q: Define Rf value

A: Mixture is a type of matter which is composed of two or more substances. These are called as…

Q: How to define appearance of substance?

A: The physical appearance of a substance is its colour, size, shape, boiling point, melting point,…

Q: 02. Fill in the blank of the following statements (a) Scanning electron microscope (SEM) is a…

A: a) Scanning electron microscope (SEM) is a microscope that uses focused electron beam rather than…

Q: Differentiate between Polymer and Plastic?

A: Polymers and plastics have been used in daily life and are used for a number of purposes. A…

Q: Compare and Contrast any two microscopy techniques.

A: There are three main types of microscopy: Optical microscopy Single molecule microscopy Stimulated…

Q: 1. Differentiate between thermoplastic and thermosetting polymers.

A: Thermosetting plastics and thermoplastics are both polymers, but they behave differently when…

Q: 1.give some precautionary measures in the use of microscope

A: As per the rules only the first question can be answered.

Q: Paragrph 4: Discusses the importance of recycling polymers and includes a recycling chart that list…

A: Single use plastic is a threat to the environment, since it goes directly to the trash and becomes…

Q: Predict the major product of the following reaction ICI

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Q: Discuss the importance of recycling paper products.

A: Recycling It is the process of conversion of waste materials into reusable materials through some…