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प्रश्न
Give reason why the carbon compounds do not conduct electricity in the molten state.
उत्तर
Carbon compounds do not conduct electricity in the molten state because bonding in carbon compounds does not involve any formation of ions.
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संबंधित प्रश्न
Write the name and general formula of a chain of hydrocarbons in which an addition reaction with hydrogen is possible. State the essential condition for an addition reaction. Stating this condition, write a chemical equation giving the name of the reactant and the product of the reaction.
Draw the structures for Ethanoic acid.
Draw the structures for Hexanal.
A diamond-toothed saw is usually used for cutting:
(a) steel girders
(b) logs of wood
(c) marble slabs
(d) asbestos sheets
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.
(a) What is element A?
(b) What is the gas B?
(c) Name the allotrope C.
(d) State another use of allotrope C (other than in glass cutters).
(e) Name another allotrope of element A which exists as spherical molecules.
(f) Name a yet another allotrope of element A which conduct electricity.
Name the functional group which always occurs in the middle of a carbon chain.
The molecular formulae of some organic compounds are given below. Which of these compounds contains an aldehyde group?
(a) C3H8O
(b) C3H6O2
(c) C3H6O
(d) C3H7Cl
Intake of small quantity of methanol can be lethal. Comment.
Write general formula for alkynes.
Draw two structural isomers of butane.
