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प्रश्न
The molecule which contains a triple covalent bond is ______.
पर्याय
ammonia
methane
water
nitrogen
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उत्तर
The molecule which contains a triple covalent bond is nitrogen.
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संबंधित प्रश्न
Explain why carbon forms compounds mainly by covalent bond.
Name the type of bonds formed in ionic compounds and in the compounds formed by carbon.
Out of KCl, HCl, CCl4 and NaCl, the compounds which are not ionic are:
(a) KCl and HCl
(b) HCl and CCl4
(c) CCl4 and NaCl
(d) KCl and CCl4
The electronic configurations of three elements X, Y and Z are as follows:
| X | 2, 4 |
| Y | 2, 7 |
| Z | 2, 1 |
(a) Which two elements will combine to form an ionic compound?
(b) Which two elements will react to form a covalent compound?
Give reasons for your choice.
You can buy solid air-freshners in shops. Do you think these substance are ionic or covalent? Why?
Explain the following term with example.
Homopolymer
The covalent bond in which the electrons are shared equally between the combining atoms.
The number of electrons in the valence shell of a carbon atom is 4.
Write an Explanation.
Alkene
Write a short note.
Characteristics of carbon
