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प्रश्न
Choose the correct answer from the options given below
Condition favorable for formation of a covalent bond is
पर्याय
Equal electro negativities of combining atoms
Difference in electron affinities between combining atoms
Atoms should have low ionistation energy
Low nuclear charge and large internuclear distance
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उत्तर
Equal electro negativities of combining atoms
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संबंधित प्रश्न
Ethane, with the molecular formula C2H6 has ______.
Using electron-dot diagrams which show only the outermost shell electrons, show how a molecule of oxygen, O2, is formed from two oxygen atoms. What name is given to this type of bonding?
(At. No. of oxygen = 8)
The organic compound prepared by Wohler from an inorganic compound called ammonium cyanate was ______.
Draw all possible structural formulae of compound from their molecular formula given below.
C3H8
Taking hydrogen chloride and methane as examples, distinguish between a polar covalent bond and a non polar covalent bond.
Explain the following briefly.
Pure water does not conduct electricity, but on adding sodium chloride to it, it starts conducting electricity.
Draw an electron dot diagram to show the formation of the following compound.
Methane
Draw the electron dot diagram and structure of methane.
Name the anion present in the following compound:
When a barium chloride solution is added to a solution of compound B, a white precipitate insoluble in dilute hydrochloric acid is formed.
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.
