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प्रश्न
State the type of bonding in the following molecule.
Hydroxyl ion
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उत्तर १
O and H are bonded with a single covalent bond and oxygen possesses a single negative charge in the hydroxyl ion.
उत्तर २
Polar Covalent Bond.
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संबंधित प्रश्न
Write structural formula of Methane.
State the reason to explain why covalent compounds "are bad conductors of electricity".
Which inert gas electron configuration do the Cl atoms in Cl2 molecule resemble? What is this electron configuration?
What type of chemical bonds are formed by carbon? Why?
One of the following compounds is not ionic in nature. This compound is:
A solid element X has four electrons in the outermost shell of its atom. An allotrope Y of this element is used as a dry lubricant in machinery and also in making pencil leads.
(a) What is element X?
(b) Name the allotrope Y.
(c) State whether allotrope Y is a good conductor or non-conductor of electricity.
(d) Name one use of allotrope Y (other than lubrication and pencil leads)
(e) Name two other allotropes of element X.
Draw electron - dot structure and structural formula of methane.
What do you understand by lone pair?
Explain covalent bond with example.
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc} \phantom{.........}\ce{H}\\ \phantom{.........}|\\ \ce{H - C ≡ C - C - H}\\ \phantom{.........}|\\ \phantom{.........}\ce{H} \end{array}\] |
