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प्रश्न
You are given the following molecular formulae of some hydrocarbons:
C5H8; C7H14; C6H6; C5H10; C7H12; C6H12
Which three formulae represent open chain unsaturated hydrocarbons having double bonds?
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उत्तर
C7H14, C5H10 ,C6H12 are the molecular formulae for the open chain unsaturated hydrocarbons having double bonds, as they correspond to the general formula of alkenes, i.e. CnH2n, where n is the number of carbon atoms in its one molecule.
संबंधित प्रश्न
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The solid element A exhibits the property of catenation. It is also present in the form of a gas B in the air which is utilised by plants in photosynthesis. An allotrope C of this element is used in glass cutters.
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(c) Name the allotrope C.
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(e) Name another allotrope of element A which exists as spherical molecules.
(f) Name a yet another allotrope of element A which conduct electricity.
You are given the following molecular formulae of some hydrocarbons:
C5H8; C7H14; C6H6; C5H10; C7H12; C6H12
- Which formula represents cyclohexane as well as hexene?
- Which formula represents benzene?
- Which three formulae represent open chain unsaturated hydrocarbons having double bonds?
- Which two formulae represent unsaturated hydrocarbons having triple bonds?
- Which three formulae can represent cyclic hydrocarbons?
You are given the following molecular formulae of some hydrocarbons:
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C5H8; C7H14; C6H6; C5H10; C7H12; C6H12
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