Chemistry: Structure and Properties (2nd Edition)

Chapter 7

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; Calculate The number of valence electrons in ... more

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The double bond between two atoms are formed by ... more

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 sp hybridization. ;  Calculate The number of ... more

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A CO2 molecule has a linear geometry, according to... more

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sp hybridization. ; Put carbon in the center and ... more

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. ; The central iodine (I) atom forms two single ... more

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Bond order of = 0.5 bond is weaker in comparison ... more

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A chemical bond is the constructive interference ... more

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; The bond order of is 2.5, its bond is weaker ... more

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Zero. ; The ground state electronic configuration ... more

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The hybridization ignores the two lone pairs ... more

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The hybridization of the C atom is possible only ... more

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The hybridization is present in tetrahedral ... more

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The electrons in the pi () orbitals are neglected ... more

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Nitrogen has electronic configuration as  so total... more

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The CO molecule has a total of 14 electrons (8 ... more

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A linear geometry is assumed for N with a double ... more

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Linear geometry is not possible if the central ... more

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The hybridization given for the O atom does not ... more

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The central atom is hybridized if it has a linear... more

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The geometry around C is considered as tetrahedral... more

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Some of the observations cannot be explained using... more

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The overlap of atomic orbitals that accommodate ... more

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The geometry of orbitals that overlap to form ... more

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The interacting half-filled atomic orbitals hold ... more

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Hybridization is a hypothetical concept that ... more

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The hybrid orbitals have a greater overlap in ... more

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The number of the atomic orbitals that combine is ... more

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A double bond comprises one sigma () and one pi... more

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The constructive interference of two atomic wave ... more

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Some of the differences between the two are listed... more

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The molecular orbital, formed by the constructive ... more

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The molecular orbital, formed by the destructive ... more

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The type of interference specifies the type of ... more

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Bond order is half the difference between the ... more

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The number of molecular orbitals formed is equal ... more

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; Molecular orbital (MO) theory presents the ... more

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The 2s and 2p orbitals gap increases from N2 to O2... more

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The major differences between the two are:A ... more

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The bonding molecular orbital has more ... more

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The molecular orbital, which has the same energy ... more

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The sharing of electrons between two atoms ... more

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; Each hydrogen atom in PH3 has a single electron... more

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; Each fluorine atom in SF2 has a one-half-filled... more

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; Before sp3 hybridization, the electronic ... more

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; Carbon has 2 electrons in the 2s orbital and 2 ... more

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; The pi () bonds are formed by the unhybridized ... more

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  ; The maximum number of bonds formed is equal to... more

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C attached to 3 H and 1 C atom: C attached to 2 C... more

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C attached to 2 H and 2 C atoms: C attached to 1 H... more

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; When two 1s orbitals combine linearly, ... more

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; When two orbitals are in same phase and overlap... more

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From the diagram, bond order of is calculated as ... more

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; Bond order of is  and is and both of them ... more

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; When   orbitals combine linearly, constructive ... more

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; The only difference between the molecular ... more

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Highest bond order - Highest bond energy - ... more

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Highest bond order- O2Highest bond energy- ... more

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; The valence electrons of carbon and oxygen are ... more

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; Bond order is one. ; Chlorine belongs to group-... more

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For a, 1 is 2, 3, 4, 5, and 6 are  For b, 9 is 1, ... more

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4 bonds25 bondsOxygen and nitrogen atoms have lone... more

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5 pi bonds21 sigma bondsThe parts of the given ... more

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;  Bond order is one.  ; The electronic ... more

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; Lewis model and MO model: ion is most ... more

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; The hybridization of bromine in each molecule ... more

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C3H4 is . It has bonds and bonds.Both terminal ... more

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The increase in the number of lone pairs will ... more

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The molecular orbitals can be written in ... more

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Let be the molecular orbitals of ammonia. Now, in... more

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, Trigonal bipyramidal. ; In order to form five ... more

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The bond angle in the BaF2 molecule is , due to ... more

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Single chemical bond:Lewis model: A bond formed by... more

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The orbitals of the second period non-metals have ... more

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The bond energies of the halide decreases from to... more

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: 4 atomic orbitals: 3 atomic orbitals: 2 atomic ... more

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hybridization occurs due to mixing of 50% of and ... more

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The molecular orbitals of N2, in the increasing ... more

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