For both (i) and (ii) give a qualitative justification for each molecule which of these molecules are rotational Raman active and pure rational microwave absorption spectrum (a) H2O (b) CO2 (c) NH3 (d) N2O (e) Benzene (f) Cl2 give a qualitative justification for each molecule

For both (i) and (ii) give a qualitative justification for each molecule which of these molecules are rotational Raman active and pure rational microwave absorption spectrum (a) H2O (b) CO2 (c) NH3 (d) N2O (e) Benzene (f) Cl2 give a qualitative justification for each molecule

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter14: Rotational And Vibrational Spectroscopy

Section: Chapter Questions

Problem 14.36E

See similar textbooks

Related questions

Q: 11 8. When benzene is treated with Reagent(s) A followed by Reagent(s) B, Compound P (CaHCIO) is the…

Q: Calculate the pH of a buffer solution prepared by mixing 10.00 mL of a 0.50 M CH₂CO₂H and 10.00 mL…

A: Acidic buffer solution is made by reacting any weak acid and it's salt (conjugate base) with strong…

Q: A sample consisting of 3.0 mol of perfect gas molecules with Cvm. 3R/2 which is initially at and 299…

A: A sample of 3.0 mol of a prefect gas is initially present at a temperature of 299 K and have a…

Q: An equilibrium mixture is 0.146 M NOBr, 0.363 M NO, and 0.321 M Br2. (a) What is the value of Kc…

A: Given , Equilibrium concentration : NOBr = 0.146 MNO = 0.363 MBr2 = 0.321 M

Q: 24) Shown is the Maxwell Boltzmann distribution at ~300 K for Br₂ and X. What is X? Number of…

A: RMS Speed V of the molecules of an ideal gas is given by the expressions, v = √ (3RT/M) where R is…

Q: d) e) f) CEN CEN Cl₂ AICI 3 NBS HNO3 H₂SO4 heat OH

A: Diels-Alder reaction (4n+2) pi system cycloaddition reaction mechanism- diene react with dienoohile…

Q: Figure 8-2 shows a mechanistic scheme for an organic reaction. If Step 1 is the rate determining…

Q: A reaction at -13.0 °C evolves 591. mmol of dinitrogen monoxide gas. Calculate the volume of…

A: For, dinitrogen monoxide gas, Pressure (P) = 1 atm moles (n) = 591 mmol = 0.591 mol Temperature (T)…

Q: 9) Within a balloon, there are three types of gasses. You have 12.7 grams of gas #1 (N₂ gas), 9.7…

Q: What quantity of heat (in kJ) is absorbed in the process of making 0.771 mol of CF from the…

A: moles of CF4 =0.771 mol ∆H = 141.3 kJ /mol

Q: 1. Name the following compounds using IUPAC nomenclature. a. C-OH CH2CH2CH,CH,CH3 NHCH3 b. CH3CHCCH3…

A: IUPAC nomenclature of carboxylic acid- Carboxylic acid contains a hydroxyl group attached to the…

Q: According to the following list, order the compounds in increasing order with respect to their…

A: The given structure of the compounds are shown below We have to arrange the given compounds in…

Q: Determine the number of atoms in 27.0 grams of bromine, Br. (The mass of one mole of bromine is…

A: This problem is based on mole concept.

Q: 1. Why does the tip of your buret need to be free of air bubbles?

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

Q: E= hydrogen atom in the ground state. hat is the energy of its electron Now consider an…

A: En = -(2.18 x 10-18 ) x Z2/n2 Joule/atom 1) For H atom( Z=1) and for ground state( n=1) E1= -(2.18 x…

Q: A 23.5 g sample of NaCl was placed in a 500.0 mL volumetric flask, which was filled to the mark with…

Q: IDENTIFY THE FF. BOND POLARITY FAND d. SF e. SiF MOLECULAR GEOMETRY POLARITY OF MOLECULE

A: Two given molecules are SF6 SiF4 We have to answer the following questions about those two…

Q: Macmillan Learning Draw the products formed when each ester is treated with lithium hydroxide and…

Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 1.57 s…

A: 2Cl2O5(g) ----> 2Cl2(g) + 5O2(g) Reaction follows first order kinetics. Rate constant (k) = 1.57…

Q: Determine whether each change represents oxidation or reduction. Oxidation C6H₁2O6 to CO₂ C₂H₂O to…

A: Oxidation means increase of oxidation state. The loss of electrons or the removal hydrogens or the…

Q: [Review Topics] Use the References to access important values if needed for this question. For the…

A: To solve this problem we have to use the stoichiometry of the balanced chemical equation.

Q: Place the following fictitious monoprotic acids in order of increasing acidity. HD (k a = 6.3302x10…

A: pKa value: pKa value is negative logarithm of the acid dissociation constant (Ka). pKa = -logKa Low…

Q: What is the molarity of a 12.46 mL sulfuric acid solution if 18.22 mL of 0.100 M potassium hydroxide…

Q: Write the empirical formula of at least four binary ionic compounds that could be formed from the…

A: Ionic compound: Ionic compound composed of cation which is positively charged (+charge) and an anion…

Q: Figure 8-2 shows a mechanistic scheme for an organic reaction. In Step 1, the nucleophile is [Select…

A: In organic chemistry, the electron-rich species that contain lone pair of electrons, negative…

Q: Draw a mechanism and energy profile diagram when propane reacts with Bromine. Indicate minor and…

Q: Calculate the solubility of CuCO3 in water at 25 °C. You'll find Kp data in the ALEKS Data tab. sp…

Q: 2. Provide the Reagents (Answers to the Right) a. Ph NH₂ (5 steps)

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: The production capacity for acrylonitrile (C3H3N) in the United States is over 2 billion pounds per…

A: Answer: This question is based on the concept of limiting reagent. Limiting reagent is the reactant…

Q: For the following reaction, 3.90 grams of methane (CH4) are mixed with excess carbon tetrachloride.…

Q: Which functional groups are present in the following molecule? H₂N amide disulfide amine thiol…

A: Different functional groups are: Note: Where R and R' = alkyl or aryl group Aldehyde group (R-CHO)…

Q: Propose an efficient synthesis for the following transformation: CN X-X The transformation above can…

A: Answer:- This question is answered by using the simple concept of chemical reactions of organic…

Q: Part A 0.100 M in HBr and 0.140 M in HCHO₂ (K₁ = 1.8 x 10-¹) Express your answer to two decimal…

Q: What quantity in moles of HCl need to be added to 200.0 mL of a 0.200 M solution of NaF to make a…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base . it…

Q: To what temperature must air be cooled to remove 40% of its heptane vapor content? The airstream is…

A: Given The airstream is presently at 150 C and 1 atm, and contains 50,000 ppm heptan.

Q: (a) (i) State which of the following molecules may show a pure rotational microwave absorption…

A: A question based on molecular spectra is given. Few molecules are given that are to be distinguished…

Q: 2) Consider the reaction below: t-Bu ||||| EtONa ?

A: This reaction goes through E2 mechanism. For E2 mechanism both leaving group and beta hydrogen…

Q: Construct the expression for Ka for the weak acid, NH4+. NH4+ (aq) + H₂O(1) H3O+ (aq) + NH3(aq) 1…

A: Acid dissociation constant (Ka): it can be define as an equilibrium constant which is related to the…

Q: or each compound, label the different H’s with lowercase letters, write the chemical shift range,…

A: 1H-NMR used for the identification of complete structure of the unknown compound with chemical shift…

Q: An equilibrium mixture contains 0.752 mol HI(g), 0.188 mol I2(g), and 0.188 mol H2(g) in a 1.00-L…

Q: Draw the balanced chemical equation of Limonene reacted with Br2 in UV (light).

A: Limonene is aliphatic hydrocarbon classified as a cyclic monoterpene. In the given question , it has…

Q: The reaction of nitric oxide with hydrogen at 1280°C is: 2 NO(g) + 2 H2(g) → N2(g) + 2 H₂O(g) From…

Q: 1) For each of the reactions below, draw the whether the relative stereochemistry of syn or unknown.…

A: We know , HBr helps in hydrobromination of double bond and mCPBA helps in epoxidation across double…

Q: 2-phenyl-propanoic acid 1) 2) PBr3 Br₂, HCl (aq.)

A: The given reaction scheme is shown below We have to draw the mechanism of the above reaction and we…

Q: A monatomic ion with a charge of +2 has an electronic configuration of 1s²2s²2p…

A: Question is based on the concept of atomic structure. We have been given electronic configuration.…

Q: Write the complete electron configuration for the chlorine atom. Using NOBLE GAS notation write the…

A: Electronic configuration of element is define as the arrangement of electron in the orbitals. where…

Q: Suppose you place a piece of copper on the balance without a weigh boat and the measurement reads…

A: Mass of copper(Cu) = 2.589 g Atomic mass of copper = 63.5 g The number of atoms in copper = ?

Q: A gas cylinder contains 1.80 mol He, 1.10 mol Ne, and 1.90 mol Ar. If the total pressure in the…

Q: Write the basic equilibrium equation for HS. Be sure to include the proper phases for all species…

A: Bronsted and Lowry concept of Acids & bases is used to write basic equilibrium equation as…

Q: Five samples of krypton gas are described in the table below. Rank the samples in order of…

A: We know average kinetic energy, K.E.=3/2kT. Thus average kinetic energy depends only on temperature…

Question

For both (i) and (ii) give a qualitative justification for each molecule

which of these molecules are rotational Raman active and pure rational microwave absorption spectrum

(a) H2O

(b) CO2

(d) N2O

(e) Benzene

(f) Cl2

give a qualitative justification for each molecule

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Selection rule for Raman spectroscopy, IR and microwave spectroscopy

VIEW

Step 2: Concept of molecular polarizability, dipole moment and rule of mutual exclusion

VIEW

Step 3: Classify given molecules

VIEW

Solution

VIEW

Step by step

Solved in 4 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

The rovibrational spectrum of acetylene, HCCH, shows intensity variations consistent with expected nuclear degeneracies. Would you expect DCCH to show similar intensity variations? Why or why not?
Suppose you were seeking the presence of (planar) S03 molecules in the microwave spectra of interstellar gas clouds. (a) You would need to know the rotational constants A and B. Calculate these parameters for 32S16O3, for which the S-O bond length is 143 pm. (b) Could you use microwavespectroscopy to distinguish the re lative abundances of 32S16O3 and 33S16O3?
The vibrations of the methane CH4 molecule belong to the following symmetries: A1 + E + 2T2 while those of the deuterated methane CH3D belong to: 3A1 and 3E. How many bands are active in IR and Raman in each molecule
Pure rotational Raman spectra of gaseous C6H6 and C6D6 yield the following rotational constants: ᷉ B(C6H6) = 0.189 60 cm−1, ᷉ B(C6D6) = 0.156 81 cm−1. The moments of inertia of the molecules about any axis perpendicular to the C6 axis were calculated from these data as I(C6H6) = 1.4759 × 10−45 kg m2, I(C6D6) = 1.7845 × 10−45 kgm2. Calculate the CC and CH bond lengths.
Which of the following molecules may show a pure rotational Raman spectrum: (i) H2, (ii) HCl, (iii) CH4, (iv) CH3Cl?
Consider a methane molecule in the gas phase. The energy difference between the ground and the 1st excited vibrational state for the symmetric stretch vibrational mode is 2917 cm-1. a. How many vibrationalnormalmodes are there for CH4? b. Will any of these vibrational modes be Raman active? Explain your answer.
From the vib-rot spectrum of 1HCl 35, determine the vibrational frequency and the transition (vibrational frequency )
Calculate the percentage difference in the fundamental vibrational wavenumbers of 23Na35Cl and 23Na37Cl on the assumption that their force constants are the same. The mass of 23Na is 22.9898mu.
Vibrational frequency of iodine molecule Br2 is 414 cm^-1. Calculate ratio populations of 1st excited to ground vibrational states in Br2
Which of the following molecules may show a pure rotational Raman spectrum: (i) CH2Cl2, (ii) CH3CH3, (iii) SF6, (iv) N2O?
How many normal modes of vibration are there for (a) NO2 (b) N2O, (c) cyclohexane. (d) hexane?
Could you use a compact fluorescent light (CFL) bulb to perform UV-visible absorption spectroscopy? Why/why not? Predict the maximum absorption wavelength for 2,4-heptadien-6-one using Woodward-Fieser rules.