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प्रश्न
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
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उत्तर
(d) nitrogen and ethyne
In a nitrogen molecule, each nitrogen atom shares its 3 electrons to form a triple bond among them. In an ethyne molecule, each carbon atom shares 3 electrons to form a triple bond among them.
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संबंधित प्रश्न
What type of bonds are present in hydrogen chloride and oxygen?
What type of bonds are present in methane (CH4) and sodium chloride (NaCl)?
What type of bonds are present in CH4 molecule? Draw their electron-dot structures.
Fill in the blank in the following sentence:
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(a) C4H10
(b) C5H12
(c) C3H8
(d) C6H14
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Covalent compounds are generally gases or liquids or soft solids.
Choose the correct answer from the options given below
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which electrode will Y migrate to during the process of electrolysis?
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A bond formed by share pair of electrons, each bonding atom contributing one electron to the pair.
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State the type of bond formed, and draw Lewis structure of water.
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Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\ |\phantom{....}|\phantom{....}|\\\ce{H - C - C - C - H}\\ |\phantom{....}|\phantom{....}|\\\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H} \end{array}\] |
When ethyl alcohol and acetic acid are mixed, the resulting ester has a chemical formula ______.
Acetic acid was added to a solid X kept in a test tube. A colourless, odourless gas Y was evolved. The gas was passed through lime water, which turned milky. It was concluded that ______.
Write notes on the characteristics of covalent compounds.
It is observed that covalent compounds are had conductors of electricity. Give reason.
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