The mixing of one s atomic orbital and two p atomic orbitals produces two sp2 hybrid orbitals two sp3 hybrid orbitals three sp2 hybrid orbitals three sp3 hybrid orbitals QUESTION 30 A typical double bond consists of one sigma and one pi bond two sigma and one pi bond one sigma and two pi bonds two pi bonds only.

Q: All atoms are mostly ______ with the nucleus having a net charge of  _________.    A. empty space,…

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Q: What gets emitted when an electron relaxes from an excited state to the ground state?  A. Electrón…

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Q: 1. Which one of the following types of radiation has the shortest wavelength, the greatest energy,…

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Q: Which of the following is FALSE about the wavelengths of electromagnetic radiation? O A. Radiation…

A: We have to predict the false statement.

Q: State the number of valence electrons in each of the following neutral atoms, and state the orbitals…

A: Note: As per our guidelines, we are supposed to answer only three subparts when multiple subpart…

Q: The number of orbitals in a p subshell is ______.

A: The number of orbitals in different sub-shells are  1) s sub-shell = 1

Q: Complete the electron configuration for I. [Kr]

A: Electronic configuration is a distribution of electrons of a atoms in a atomic or moleculer orbital.…

Q: Which statement is an example of the Pauli Exclusion Principle? a. Atoms with a full octet shell…

A: Octet rule says atoms with full octet shell have more stability and not the Pauli Exclusion…

Q: What two elements are exceptions to the way we normally write electron configurations? write the…

A: Electronic configuration tells us about how electrons are distributed in atomic orbitals

Q: " The electron configuration can also be represented by writing the symbol for the occupied subshell…

A: The electronic configuration can be written using three basic rule 1. Aufbau principle.2. The…

Q: What is the electronic configuration of N³? Oa. 15² 25² 2p6 Ob. 1s 2s 2p 3s¹ Oc. 15²225²2p³

A: The symbol "N3-" represents a nitrogen ion with a 3- charge. To determine its electronic…

Q: Draw a picture of a natural carbon atom with mass number 12. Lebel all protons and neutrons. Draw…

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Q: Identify the correct arrangement of electrons in the 2p atomic orbitals of fluorine atom. A.²011 1 1…

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Q: The numerical value for the quantum number / for this set of atomic orbitals is: Please write a…

A: Here, we have to find the numerical value for the quantum number l for the given set of atomic…

Q: Use the data table above to analyze the given data. The____ is increasing.The——— ionzation energy is…

A: Periodic table represents the arrangement of the elements in increasing order of their atomic…

Q: Sketch the shape and orientation of the following types of orbitals. a. px b. dyz

A: There is need to find shape and orientation of Px and dyz orbitals .

Q: As an atom in the excited state moves to the ground state, what happens to the excess energy? O A.…

A: When an atom goes from excited state to ground state it release the energy in the form of light,…

Q: Arrange the following types of electromagnetic radiation  in order of increasing wavelength.a.…

A: Electromagnetic radiations have both electrical and magnetic field.

Q: Complete this table to show the number of orbitals and maximum number of electrons in each energy…

A: One orbital can occupy maximum of 2 electrons in it.

Q: 9. Atoms with a full outer energy shell are described as _____

A: Here we have to say that atom with full outer energy shell are described as-

Q: What electron configuration has the greatest stability?

A: Electron configuration represents the distribution of electrons in an atom.

Q: 5p 4d- 5s- 4p- 3d- 4s- 3p- 3s- 2р- 2s- 1s- Nucleus a. Draw the energy level (or an orbital) diagram…

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Q: Which of the following are main group elements. Choose all that apply. Ti Cu K F | None of the Above

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Q: What is penetration? How does the penetration of an orbital into the region occupied by core…

A: The  penetration has to be defined The explanation of the penetration of an orbital into the region…

Q: Write the atomic configuration of these elements a. K-19 b. Sb-51 c. Cu-29 d. Xe – 54 e. U – 92

A: The electrons can be arranged into different shells K, L, M, N and so on. Where K is the shell with…

Q: The total number of electrons that can occupy these orbitals are_ 86 888 Please write a number for…

A: Electrons are the particles that are negatively charged and are present in atoms.

Q: Which subshell can have a maximum of 2 electrons? d Of S

A: Which orbital have maximum of 2 e-?

Q: When an electron goes from a high energy state to a low one, what occurs?  A. Another electron goes…

A: At first electrons are in ground state. It absorbs energy and gets exited state and jumps to higher…

Q: How many energy sublevels are found in the 15t energy level? O a. 1 O b.2 Oc3 O d.4

A: As we know that quantum energy levels are that levels in which electrons are present  , inside every…

Q: The magnetic quantum ml, differentiates between orbitals within a sub-shell based on___

A: Principle quantum number represents the shell in which an electron is present. It is represented by…

Q: How is gamma radiation best described?  A. As very small wavelength and low frequency. B. As…

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Q: 1. Boron 2. Cadmium 3. Phosphorus 4. Neon 5. Radon A. [Ne] 3s²3p³ B. [He] 2s²2p¹ C. [He] 2s²2p6 D.…

A: The electronic configurations of some elements are given. Match the elements with the given…

Q: How many nodal surfaces are associated with the following orbitals? a. 3s orbital nodal surface(s)…

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Q: Which of the following electromagnetic waves is used to probe the crystalline sctructure of matter?…

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Q: Which of the following orbitals has the highest number of nodes? a. 4f b. 7s c. 3d d. 5p

A: Since, Two types of nodes are present- 1)Angular node (l) 2)Radial node (n-l-1) thus, Total node = l…

Q: Which of the following is TRUE about atomic orbitals? Select one: O a. Orbitals are regions in space…

A: The space around the nucleus where there is the maximum probability of the finding of the electron…

Q: principle or rule

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Q: Question 30 Which of the following statements is/are correct? 1. An orbital can accommodate at most…

A: Pauli exclusion principle: It states that no two electrons in an atom can have the same value of…

Q: How many electrons will fit in a 3rd orbital?   How many electrons will fit in a 3rd subshell?

A: let us discuss electrons in orbit/shell , subshell and orbital

Q: The electron configuration of Se is:      A.    [Ar] 4s2 3d10 4P4      B.    [Kr] 5s1 4d9 5P5…

A: Electron configuration, the arrangement of electrons in orbitals around an atomic nucleus.

Q: X-ray Fluorescence is different from Atomic line spectra because a. a photon is absorbed but not…

A: Since you have asked multiple questions, we will solve first question you. For any particular…

Q: How many electrons are present in each shell, subshell, or orbital? a. a 2 p orbital b. the 3 d…

A: Hey since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: In order for an electron to jump up two energy levels in an atom at once, it requires Choose one or…

A: When an electron in an atom absorbs energy, it can move to a higher energy level. Each energy level…

Q: 1. The distance between two crests or two troughs of a wave is called A. frequency B. amplitude…

A: (1) When electromagnetic waves studied then waves move in direction of propagation in such a way to…

Q: The maximum number of electrons that can occupy an “f” subshell is ______.

A: f sub-shell has 7 orbitals present in it.

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.