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प्रश्न
Fill in the blank from the choice given in bracket.
The compound that does not have a lone pair of electrons is ___________. (Water, Ammonia, carbon tetrachloride)
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उत्तर
The compound that does not have a lone pair of electrons is Carbon Tetrachloride.
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संबंधित प्रश्न
Write the number of covalent bonds in the molecule of butane, C4H10.
State the reason to explain why covalent compounds "are bad conductors of electricity".
What do you call the compounds having the same molecular formula but different structural arrangements of atoms?
Fill in the blanks in the following sentence:
In forming oxygen molecule, .............. electrons are shared by each atom of oxygen.
The pencil leads are made of mainly:
(a) lithium
(b) charcoal
(c) lead
(d) graphite
Explain the bonding in methane molecule using electron dot structure.
Write a short note.
Aromatic hydrocarbons
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
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Which of the following statements are usually correct for carbon compounds? These
- are good conductors of electricity
- are poor conductors of electricity
- have strong forces of attraction between their molecules
- do not have strong forces of attraction between their molecules.
In covalent compounds, the bond is formed due to ______ of electrons.
