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प्रश्न
Give one example, state what are covalent compounds?
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उत्तर
Covalent compounds are compounds that are formed by the sharing of electrons between two or more atoms.
Example: Hydrogen (H2) is a covalent compound, where each hydrogen atom shares one electron to form a stable compound.
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संबंधित प्रश्न
State the reason to explain why covalent compounds "have low melting and boiling points."
An element L consists of molecules.
What type of bonding is present in the particles that make up L?
What is a covalent bond?
Explain the formation of a chlorine molecule on the basis of electronic theory of valency.
Explain why covalent compounds have generally high melting points?
Which of the following has a triple bond as well as single bonds?
(a) ethene
(b) methane
(c) ethyne
(d) nitrogen
A saturated hydrocarbon has fifty hydrogen atom in its molecule. The number of carbon atoms in its molecule will be
(a) twenty five
(b) twenty four
(c) twenty six
(d) twenty seven
State the type of bonding in the following molecule.
Methane
Which element exhibits the property of catenation to maximum extent and why?
Draw all possile structural formulae of compound from their molecular formula given below.
C4H10
Explain the following term with example.
Alkane
Write answer as directed.
Saturated hydrocarbons are classified into three types. Write these names giving one example each.
State the type of bonding in the following molecule.
Water
Draw an electron dot diagram to show the formation of the following compound.
Magnesium chloride [ H=1, C=6, Mg=12, Cl=17].
Draw the electron dot structure of covalent compound methane (non polar) and HCL (polar) and give two difference between them.
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)
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Which of the following is the purest form of carbon?
Which of the following compounds of carbon does not consist of ions?
