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प्रश्न
Explain the structure of Hydronium ion.
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उत्तर
Structure of hydronium ion: Hydronium ions (H3O+) are formed when a hydrogen ion released from acid combines with water molecules.
Oxygen atom in water molecule attains an octet by forming two single covalent bonds with two hydrogen atoms but it still contains two lone pairs of electrons.
H3O+ is formed when the oxygen atom in water molecule donates a lone pair of electrons to a hydrogen ion thus establishing a coordinate bond between the oxygen atom and the hydrogen ion.
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संबंधित प्रश्न
Give one example of the following:
A molecule containing a double covalent bond.
Two atoms of the same element combine to form a molecule. The bond between them is known as ______ bond.
In forming oxygen molecule, ______ electrons are shared by each atom of oxygen.
What are the conditions necessary for the formation of covalent molecules?
Explain the following:
Polar covalent compounds are good conductors of electricity.
Compare the compounds carbon tetrachloride and sodium chloride with regard to solubility in water and electrical conductivity.
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If the compound formed between A and B is melted and an electric current is passed through the molten compound, the element A will be obtained at the ______ and B at the ______ of the electrolytic cell.
Write scientific reason.
Carbon has the property of forming many compounds.
Which of the following is the formula of Butanoic acid?
Show the covalent bond formation in nitrogen molecule.
