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प्रश्न
What type of bonding would you expect between Carbon and Chlorine?
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उत्तर
Carbon and chlorine react to form carbon tetrachloride (CCl4) by covalent bonding. Carbon contains four electrons in its outermost shell and chlorine contains seven electron in its outermost shell. So carbon shares electrons electrons with four chlorine atoms (one electron from each chlorine atom) to attain stability.
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संबंधित प्रश्न
What is a covalent bond?
Give two general properties of ionic compounds and two those of covalent compounds.
State one use of diamond which depends on its 'extraordinary brilliance' and one use of graphite which depends on its being 'black and quite soft'.
The number of carbon atoms joined in a spherical molecule of buckminsterfullerene is:
(a) fifty
(b) sixty
(c) seventy
(d) ninety
For each compound mentioned above give the formulae of ions formed in aqueous solution.
Draw all possile structural formulae of compound from their molecular formula given below.
C3H4
The covalent bond in which the electrons are shared equally between the combining atoms.
Explain the following briefly:
Cl2 is a non polar molecule, while HCl is a polar molecule.
Acids dissolve in water to produce positively charged ions. Draw the structure of these positive ions.
Explain why carbon tetrachloride does not dissolve in water.
Element A has 2 electrons in its M shell. Element B has atomic number 7.
If the compound formed between A and B is melted and an electric current is passed through the molten compound, the element A will be obtained at the ______ and B at the ______ of the electrolytic cell.
Draw the electron dot structure of covalent compound methane (non polar) and HCL (polar) and give two difference between them.
What is the difference between a polar covalent compound and a non-polar covalent compound?
Name a greenish-yellow gas which also bleaches.
Write scientific reason.
Benzene compounds are called aromatic compounds.
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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Give an example for each of the following statement
A compound in which two Covalent bonds are formed.
State the reasons, why carbon cannot
- Lose four electrons to form C4+ cation and
- Gain four electrons to form C4- anion.
How does carbon overcome this problem to form compounds?
