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MODERN PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-NCERT FILE (NCERT)(Textbook Exercises)
- Explain the formation of a chemical bond.
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- Write Lewis dot symbols for atoms of the following elements: Mg,Na,B,O...
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- Write Lewis symbols for the following atoms and ions: S and S^(2-),A...
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- Draw the Lewis structures for the following molecules and ions: H(2)...
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- Define octet rule. Write its significance and limitations.
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- Write the favourable factors for the formation of ionic bond.
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- Discuss the shape of the following molecules using the VSEPR model: ...
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- Although geometries of NH(3) and H(2)O molecules are distorted tetrahe...
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- How do you express the bond strength in terms of bond order?
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- Define the bond length.
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- Explain the important aspects of resonance with reference to the CO(3)...
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- H(3)PO(3) can be represented by structures I and II shown below. Can t...
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- Write the resonance structures for SO(3),NO(2), and NO(3)^(ө).
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- Use Lewis symbols to show electron transfer between the following atom...
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- Although both CO(2) and H(2)O are triatomic molecules, the shape of H(...
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- APPLICATION OF DIPOLE MOMENT
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- Define electronegativity. How does it differ from electron gain enthal...
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- Explain with the help of suitable example polar covalent bond.
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- Arrange the bonds in order of increasing ionic character in the molecu...
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- The skeletal structure of CH(3)COOH as shown below is correct, but som...
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