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प्रश्न
Among the following compounds identify the compound that has all three bonds (ionic, covalent and coordinate bond).
Which of the following compounds has all three bonds - ionic, covalent and coordinate bonds?
पर्याय
Ammonia
Ammonium chloride
Sodium hydroxide
Calcium chloride
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उत्तर
Ammonium chloride
Explanation:
When ammonium chloride NH4Cl is formed cation \[\ce{NH^+_4}\] (having 3 covalent and one coordinate bond) and anion Cl− are attracted towards each other, due to electrical charge existing between them and ionic bond is formed. Thus, ammonium chloride is a good example of compound having all three types of bonds i.e., covalent, coordinate and ionic bond.
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संबंधित प्रश्न
How do atoms attain noble gas configuration?
Give electron dot diagram of the following:
nitrogen
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Element X is a metal with a valency 2. Element Y is a non metal with a valency 3.
(a) Write equations to show how X and Y form ions.
(b) If Y is a diatomic gas, write the equation for the direct combination of X and Y to form a compound.
Match the column A with Column B.
|
Column A |
Column B |
|
(i) Sodium chloride (ii) Ammonium ion (iii) Carbon tetrachloride |
Covalent bond Ionic bond Covalent and coordinate bond |
A Compound 'X' consists of only molecules. Hence 'X' will have
State one observation which shows that atom is not indivisible.
Name the following:
Metal with valency 2
Give the orbital diagram of the following:
Methane
State the type of bonding in the following molecules.
Calcium oxide
