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प्रश्न
Give examples for the following:
Two liquid non polar compounds.
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उत्तर
CH4, benzene.
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संबंधित प्रश्न
Draw the electron-dot structure of a hydrogen chloride molecule.
Draw the electron-dot structure of NH3 and state the type of bonding.
Which of the following has a triple bond as well as single bonds?
(a) ethene
(b) methane
(c) ethyne
(d) nitrogen
The pencil leads are made of mainly:
(a) lithium
(b) charcoal
(c) lead
(d) graphite
Explain the following term with example.
Unsaturated hydrocarbon
Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the options A, B, C and D given below:
The type of bonding in X will be ______.
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc} \phantom{..}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\ \phantom{..}|\phantom{....}|\phantom{....}|\\ \ce{H - C - C- C- H}\\ \phantom{.}|\phantom{....}|\phantom{....}|\\ \ce{H - C - H}\\ |\\\ce{H}\end{array}\] |
Give an example for each of the following statement.
A compound in which three covalent bonds are formed.
"Carbon prefers to share its valence electrons with other atoms of carbon or with atoms of other elements rather than gaining or losing the valence electrons in order to attain noble gas configuration." Give reasons to justify this statement.
Explain dipole (polar) molecule by taking hydrogen chloride as an example.
