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When atomic orbitals overlap head-on , t...

When atomic orbitals overlap head-on , the bond formed is ……….. Whereas when they overlap laterally , the bond formed is ……….

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` sigma-bond,pi-bond`
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A covalent bond will be formed by the overlapping of atomic orbitals having single electron of opposite spin, according to the overlapping of atomic orbitals the covalent bond may be of two types : (i) Sigma bond (sigma) " " (ii) Pi bond (pi) Sigma bond is stronger bond than the Pi-bond. If atomic orbitals overlap about the nuclear axis then sigma bond is formed but when atomic orbitals overlap sideway then Pi-bond is formed. Compound having maximum bond angle is :

A covalent bond will be formed by the overlapping of atomic orbitals having single electron of opposite spin, according to the overlapping of atomic orbitals the covalent bond may be of two types : (i) Sigma bond (sigma) " " (ii) Pi bond (pi) Sigma bond is stronger bond than the Pi-bond. If atomic orbitals overlap about the nuclear axis then sigma bond is formed but when atomic orbitals overlap sideway then Pi-bond is formed. The correct order of increasing C-O bond length of CO,CO_(3)^(2-),CO_(2) is :

Which p-orbitals overlapping would give the strongest bond?

A covalent bond will be formed by the overlapping of atomic orbitals having single electron of opposite spin, according to the overlapping of atomic orbitals the covalent bond may be of two types : (i) Sigma bond (sigma) " " (ii) Pi bond (pi) Sigma bond is stronger bond than the Pi-bond. If atomic orbitals overlap about the nuclear axis then sigma bond is formed but when atomic orbitals overlap sideway then Pi-bond is formed. The strength of bonds formed by 2s-2s,2p-2p and 2p-2s overlap has the order :

PRADEEP-CHEMICAL BONDING AND MOLECULAR STRUCTURE-TEST YOUR GRIP (FILL IN THE BLANKS II)
  1. When electrons are contributed by one atom but shared by both the ato...

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  2. For the formation of an ionic bond between two atoms, one atom should ...

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  3. The energy relesed when gaseous positive and negtive ions combine toge...

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  4. Write the Lewis dot structure of CO(3)^(2-) ion .

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  5. AlCl (3) is …………. Compound whereas PCl(5) is …………… compound in terms ...

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  6. The shape of the molecule containing 3 bond pairs and one lone pair ar...

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  7. The energy released when gaseous hydrogen atoms combine together to fo...

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  8. When atomic orbitals overlap head-on , the bond formed is ……….. Where...

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  9. For the formation of ionic bond between two atoms, the electronegativi...

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  10. The CGS unit of dipole moment is …………. Whereas its SI unit is …………..

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  11. The dipole moment of LiH is 1.964xx10^(-29) Cm and the interatomic d...

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  12. The shape of acetylene molecule is …………….

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  13. The dipole moment of H(2) O molecule is ………. Whereas that of SF(4) i...

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  14. The difference of energy between the actual structure of molecule and...

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  15. Taking Z-axis as the intermolecular axis , when two 2p(x) orbitals of ...

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  16. The bond order of N(2), N(2)^(+) , N(2) ^(-) and N(2)^(2-) respectiv...

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  17. The bond order of NO(3)^(-) ion is ………… and its shape is ……….

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  18. Out of HF, HCl, HBr and HI, the lowest boiling point is of …………and hig...

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  19. The bond order of CO molecule is ………… whereas that of CO^(+) ion i...

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  20. Out of sigma (2s), pi(2(p(x))), pi(2(p(z)))^(**) the gerde molecu...

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