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प्रश्न
Which of the following is a common characteristic of a covalent compound?
पर्याय
High melting point
Consists of molecules
Always soluble in water
Conducts electricity when it is in the molten state
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उत्तर
Consists of molecules
Explanation:
- A covalent compound is formed by sharing of electrons between the atoms of the same element of a different element.
- Thus, the joining of different atoms forms a molecule. e.g.- N2, H2, H2O etc.
- That means the constituent particles of covalent compounds are molecules.
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संबंधित प्रश्न
What is the atomic number of carbon. Write its electronic configuration.
One of the following contains a double bond as well as single bonds. This is:
(a) CO2
(b) O2
(c) C2H4
(d) C2H2
Which element exhibits the property of catenation to maximum extent and why?
Explain the following briefly:
Cl2 is a non polar molecule, while HCl is a polar molecule.
Fill in the blank and rewrite the completed statement:
Covalent compounds are generally soluble in _________ solvents.
From the following hydrocarbon _______ is the cyclic hydrocarbon.
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\ |\phantom{....}|\phantom{....}|\\\ce{H - C - C - C - H}\\ |\phantom{....}|\phantom{....}|\\\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H} \end{array}\] |
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
 |
The correct structural formula of butanoic acid is
Name the following:
\[\ce{CH3 - CH2CH = CH2}\]
