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प्रश्न
Define a covalent bond.
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उत्तर
The chemical bond formed due to mutual sharing of electrons between the given pairs of atoms of non-metallic elements.
संबंधित प्रश्न
Give reason why carbon compounds are generally poor conductors of electricity.
Name the following:
The property of element by virtue of which atoms of the element can link to each other in the form of a long chain or ring structure.
Give one example of a molecule containing a double covalent bond
What is buckminsterfullerene?
Write two points of difference in the structures of diamond and graphite.
Give the formulae of the chlorides of the elements X and Y having atomic numbers of 3 and 6 respectively. Will the properties of the two chlorides be similar or different? Explain your answer.
Explain the following briefly:
Cl2 is a non polar molecule, while HCl is a polar molecule.
Write the molecular formula of the given compound.
Acetic acid
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc}\phantom{......}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{..}\\ \phantom{.....}|\phantom{....}|\phantom{....}|\\ \ce{H - C - C = C}\\\phantom{.....}|\phantom{.........}|\\ \phantom{.....}\ce{H}\phantom{........}\ce{H}\end{array}\] |
When ethyl alcohol and acetic acid are mixed, the resulting ester has a chemical formula ______.
