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प्रश्न
Give one example of the following:
A molecule containing a single covalent bond.
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उत्तर
A molecule containing a single covalent bond is hydrogen.
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संबंधित प्रश्न
Write the electron-dot structure for the following molecule:
Cl2
Draw the electron-dot structure of H2O compound and state the type of bonding.
Using electron-dot diagrams which show only the outermost shell electrons, show how a molecule of oxygen, O2, is formed from two oxygen atoms. What name is given to this type of bonding? (At. No. of oxygen = 8)
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(a) oxygen and ethyne
(b) carbon dioxide and ammonia
(c) methane and ethene
(d) nitrogen and ethyne
The organic compound prepared by Wohler from an inorganic compound called ammonium cyanate was:
(a) glucose
(b) urea
(c) uric acid
(d) vinegar
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The number of carbon atoms joined in a spherical molecule of buckminsterfullerene is:
(a) fifty
(b) sixty
(c) seventy
(d) ninety
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What is the difference between ionic compounds and covalent compounds?
The carbon compound is used in daily life is ______.
State the type of bond formed when the combining atom has small E.N. difference.
Element A has 2 electrons in its M shell. Element B has atomic number 7.
Write equations to show how A and B form ions.
What is the difference between a polar covalent compound and a non-polar covalent compound?
Number of valence electrons in a carbon atom is _______.
Write an Explanation.
Alkyne
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A compound in which three covalent bonds are formed.
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