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प्रश्न
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 |
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उत्तर
|
Column A |
Column B |
| (i) Sodium chloride | Ionic bond |
| (ii) Ammonium ion | Covalent and coordinate bond |
| (iii) Carbon tetrachloride | Covalent bond |
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संबंधित प्रश्न
Define a chemical bond.
Give electron dot diagram of the following:
nitrogen
Complete the following:
| Sodium | Phosphorus | Carbon | |
| Formula of chloride | |||
| Nature of bonding | |||
| Physical state of chloride |
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.
Element X is a metal with a valency 2; Y is a non-metal with a valency 3.
(a) Write an equation to show how Y forms as ion
(b) If Y is a diatomic gas, write an equation for the direct combination of X and Y to form a compound.
Explain fractional atomic mass. What is the fractional mass of chlorine?
What do you understand by redox reactions?
Give the orbital diagram of the following:
Nitrogen
How many atoms of each kind are present in the following molecule:
carbon tetrachloride
How many electrons are required or released by each atom in carbon tetrachloride to attain the nearest noble gas configuration?
