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प्रश्न
Draw an electron dot diagram for the formation of the following. State the type of bonding present in them.
Hydroxyl ion
Draw an electron dot diagram to show the structure of hydronium ion. State the type of bonding present in it.
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उत्तर
The hydroxyl ion is formed when one hydrogen ion (H+) is removed from the water molecule, giving the following structure.
Or
\[\ce{\underset{Water}{H2O} -> \underset{Hydroxyl ion}{OH-} + \underset{Hydrogen}{H+}}\]
It has a polar covalent bond.
संबंधित प्रश्न
What would be the electron dot structure of a molecule of sulphur which is made up of eight atoms of sulphur? (Hint – the eight atoms of sulphur are joined together in the form of a ring.)
The form of carbon which is known as black lead is ______.
A saturated hydrocarbon has fifty hydrogen atoms in its moleucle. The number of carbon atoms in its molecule will be ______.
State the type of bonding in the following molecule.
Ammonium ion
Explain the following briefly:
Sodium chloride dissolves in water but carbon tetra chloride is insoluble in water.
Which of the following is a common characteristic of a covalent compound?
Write a short note.
Aromatic hydrocarbons
Carbon forms four covalent bonds by sharing its four valence electrons with four univalent atoms, e.g., hydrogen. After the formation of four bonds, carbon attains the electronic configuration of ______.
Name the following:
\[\ce{CH3 - CH2CH = CH2}\]
In covalent compounds, the bond is formed due to ______ of electrons.
