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प्रश्न
Fill in the blanks.
The electrovalent bond or ionic bond is called as _____ bond
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उत्तर
The electrovalent bond or ionic bond is called heteropolar bond.
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संबंधित प्रश्न
Elements A, B and C have atomic number 17, 19 and 10 respectively.
State which one is a non-metal.
State the type of bonding in the following molecule.
Calcium oxide
How many electrons are required or released by each atom in calcium oxide to attain the nearest noble gas configuration?
How are X-rays produced?
Write the formula of its (X)
sulphate
nitrate
phosphate
carbonate
hydroxide.
An element M burns in oxygen to form an ionic compound MO. Write the formula of the compounds formed if this element is made to continue with chlorine and sulfur separately.
In the formation of magnesium chloride (by direct combination between magnesium and chlorine), name the substance that is oxidized and the substance that is reduced.
Match the following:
| 1. | Monoatomic gaseous atom | a. | Electrovalent bond |
| 2. | Octet rule | b. | Benzene |
| 3. | Ionic bond | c. | Water |
| 4. | Non-polar solvent | d. | Electronic theory of valence |
| 5. | Polar solvent | e. | Noble gases |
| Name of compound | Type of compound | |
| a. | Sodium chloride | ______ |
| b. | ______ | co-ordinate covalent compound |
| c. | Methane | ______ |
| d. | Fluorine molecule | ______ |
How many electrons are required or released by each atom in carbon tetrachloride to attain the nearest noble gas configuration?
