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प्रश्न
Complete the following:
When the nuclei of two different reacting atoms are of ______ mass, then a bond so formed is called ______ covalent bond. (equal, unequal, polar, non-polar)
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उत्तर
When the nuclei of two different reacting atoms are of unequal mass, then a bond so formed is called polar covalent band.
संबंधित प्रश्न
Name the hardest natural substance known.
Draw the electron-dot structure of CO2 compound and state the type of bonding.
What is diamond? Of what substance is diamond made?
The molecules having triple bond in them are:
(a) oxygen and ethyne
(b) carbon dioxide and ammonia
(c) methane and ethene
(d) nitrogen and ethyne
The electronic configurations of two elements A and B are given below:
| A | 2, 6 |
| B | 2, 8, 1 |
(a) What type of chemical bond is formed between the two atoms of A?
(b) What type of chemical bond will be formed between the atoms of A and B?
Give examples for the following:
Two liquid non polar compounds.
Draw the electron dot diagram and structure of magnesium chloride.
Taking MgCl2 as an electrovalent compound, CCl4 as a covalent compound, give four difference between electrovalent and covalent compounds
Write a short note.
Characteristics of carbon
Discuss in brief about the properties of coordinate covalent compounds.
