Q1. The optical microscope can be used to generate magnified images of particles within a resolution of 1 nm O True O False O Other:

Q: Draw 3-D Lewis structure of PO-3

A: We follow the below steps to draw Lewis diagram: Step-1: Find the total valence electrons present in…

Q: Intermolecular means Hydrogen bonds can occur among molecules True False

A:

Q: 4) Adsorption Isotherms Explain the adsorption isotherms by their equations and graphics?

A: ✓Adsorption isotherm is a curve that expresses the variation in the amount of gas adsorbed by the…

Q: 33. Carbocation stability is important in reaction mechanisms involving alcohols. Based on the…

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

Q: Explain the following questions using 3-5 sentences 1. What is Dipole Moment and why do some…

A: Dipole moment

Q: Q6. If etch rates are 100nm/min for silicon and 10nm/min for silicon dioxide mask, the etch…

A: ✓Etch selectivity is the ratio of etch rates between materials. The formula for etch selectivity is…

Q: 3 - The general formal for alkanes compounds is. O A - CnH2n. B - CnHn+2. OC - CnH2n+2.

A: An alkane consists of hydrogen and carbon atoms arranged structure in which all the carbon–carbon…

Q: new compound that would exhibit strong chemiluminescence is 2,4-dinitrophenyl hydrazone and hydrogen…

A:

Q: 78. Evaluate the given statements: Dehydration of secondary and tertiary alcohol follows the Ez…

A: The alcohol undergoes dehydration reaction to form alkene.  For more than one question, we are asked…

Q: 3- The general formal for alkanes compounds is. O A - CnH2n. B - CnHn+2. O C-CnH2n+2.

A: 3- The general formula for alkanes compounds is :

Q: 1.  A 0.9882 gram sample of iron ore is dissolved, the iron reduced to Fe2+, and the solution was…

A: #1: Given the mass of the iron ore sample = 0.9882 g  Volume of 0.02065 M KMnO4 used for the…

Q: -OH CrO3 H* HOCH,CH2OH H+

A:

Q: 2.Organic compounds are divide to OA - Aromatic hydrocarbons. OB-Aliphatic hydrocarbons. OC -…

A: The organic compounds having hydrogen and carbon is known as hydrocarbons.

Q: Which of the following compounds is expected to have the lowest K₂ (complex dissociation constant)?…

A: A multiple choice question based on coordination complexes that is to be accomplished.

Q: a) What is the standard enthalpy of reaction per mole of either HCl or NaOH when 50.00 cm3 of 0.1…

A: In the given question we have to calculate the standard enthalpy of reaction in kJ/mol.  Given data:…

Q: 1 mole of C is 12 gm and 1 mole of H 1 gm, How many atoms of (C) in CH4 O 2120000000000000000000000…

A:

Q: 75

A:

Q: Molarity tells us the number of moles of solute in one liter of a solution. O False O True

A: Molarity: It is the most common unit used to measure the concentration of the solution. Given,…

Q: What is the correct name for the following compound? H.C. Select one: a. m-ethylacetophenone Ob.…

A: To identify the compound in the picture and draw the product of the letter E when reacted with…

Q: 1 mole of C is 12 gm and 1 mole of H 1 gm, How many atoms of (C) in CH4 O 2120000000000000000000000…

A: 1 mole of molecule contain 6.022×10^23 atom. By using this concept we can solve the question above.…

Q: 6. For a first-order reaction, a graph of __________ versus __________ is linear. Select one: a.…

A:

Q: When dissolved 30% wt of NaCl in water solution and the weight of solution is 112 g calculate the…

A: The answer is attached below-

Q: Using the Haber process, represented by the balanced chemical equation below, 384 L of ammonia are…

A: Given, N2 + 3H2 ----> 2NH3  Volume of NH3= 384 L  Volume of N2= ?

Q: 78. Evaluate the given statements: Dehydration of secondary and tertiary alcohol follows the E2…

A: Detail description and mechanistic pathway is given below

Q: 64. Which of the following reactant-product relationship is correct? A. 2-methylbutan - 2-ol…

A:

Q: 71. What is the major product formed from this reaction? A. o-bromophenol B. p-bromophenol C.…

A:

Q: Propane (C₂H2-2) is burned with atmospheric air. The analysis 6. the products on a dry basis is as…

A:

Q: Explain

A: ✓Palm oil mill effluent (POME) is a wastewater generated from palm oil milling activities which…

Q: IR Spectrum (KBr disc) 4000 100 80 deteleledel 30 40 your 3000 80 13C NMR Spectrum (100.0 MHz D₂O…

A:

Q: Molarity tells us the number of moles * of solute in one liter of a solution. O False True O O

A: Concentration of any solution can be calculated by molality, molarity, ppm etc.

Q: There are five pure substances. The molecular component is shown per substance. Based on this…

A:

Q: ASSERTION: The addition of 1 mole of alcohol to an aldehyde gives a hemiacetal, and to a ketone a…

A: 1 mole of alcohol in acidic medium gives hemiacetal with aldehyde and hemi ketal with ketone. The…

Q: The general formal for alkanes compounds is.

A: Correct option: C

Q: 51. Which of the following statements is not true about ether molecules? A. The polarity of ether is…

A:

Q: G. EG: PO

A: Solutions                        Given that My question was about PO-3

Q: HILIC can be used to separate cations of the same charge, true or false?

A: True

Q: 36. The ring-opening of cyclic ethers happens through cleavage by suitable nucleophiles. Which among…

A: ✓Epoxides are a class of organic compounds. ✓Epoxides (also known as oxiranes) are three-membered…

Q: 2.Organic compounds are divide to OA - Aromatic hydrocarbons. OB-Aliphatic hydrocarbons. OC -…

A: Organic compounds are mainly divided into two catagory - cyclic compounds and acyclic or open chain…

Q: Chemistry Consider the following example: In a solution containing [Cu(NH3)4]2+, the pH of the…

A: The ph of the solution affects the extent of formation of the complex this is related to the concept…

Q: (1.) For first question in the first picture, please refer to this:  The last 3 questions: Based…

A: Zinc metal is used as sacrificial anode for the protection of iron from corrosion.

Q: A 100 kg of mixture containing 40 w.% Ethyl glycol in water is contacted with an equal amount of…

A:

Q: Which of the following compounds is expected to have the lowest K₁ (complex dissociation constant)?…

A: ✓  A spectrochemical series is the arrangement of common ligands in the increasing order of their…

Q: [According to Dalton: Atoms of a given element are identical True False

A:

Q: н Н I. Br Н -н н H Н Н Н Н II. HBr Н Br Н нэ Н Н Н Н 8+ Br Н H III. S+ -H H н Н IV. Н + Н

A: Addition of hydrogen and halogen on ethene  is known as hydrohalogenation.

Q: 1. Give a mechanism for the below reaction Na CO₂Me Me3SICI CO₂Me OSiMe3 OSiMe3

A: Since, this question have multiple questions. So, I will solved first question ( 1 ) for you.  You…

Q: 35. What is the type of orbital overlap exhibited by the pointed structure in benzaldehyde? Refer to…

A:

Q: 1. Write the chemical reaction of amino acid when it can act as amphoteric molecule. + HO- H₂N COOH…

A: Amino acid act as amphoteric molecule as it contain both acidic carboxyl group and basic amino…

Q: 67. Ethanol is heated with an acidified potassium manganate (VII) solution. What would be the…

A: Option A is correct. Because acidified pottasium permanganate oxidizes primary alcohol to aldehyde…

Q: Delocalization delocalization metallic bonding True False of electrons and of electrons can give…

A: The correct answer about metallic bonding is given below

Q: 46. Which of the following is true regarding the boiling points of alcohols having the same number…

A: Boilling point depends upon Molar mass,no of branching,Surface area

Techniques and applications of quantum theory

Quantum theory, often known as quantum physics, is the foundation of modern physics and encompasses the nature and behavior of matter and energy at the atomic and molecular levels. As the exact nature and behavior of atomic and subatomic particles are impossible to determine, the laws of classical physics do not apply to this discipline. As a result, quantum field theory is primarily based on assumptions and probabilities.