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प्रश्न
The compound in its pure form turns into an ice like solid on cooling.
विकल्प
Ethene
Ethanoic acid
Ethanol
Methanal
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उत्तर
Ethanoic acid
Explanation:
Melting point of ethanoic acid is 289.5 K, or 16°C. It so freezes below this temperature and is also known as glacial acetic acid.
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संबंधित प्रश्न
Draw the structural formula for the vinegar compound. What compound is used to describe this compound taken together?
Ethane, methane, ethene, ethyne. (In the increasing order of the molecular weight)
Give the name and formulae of one member of each of the following:
(a) Saturated hydrocarbons
(b) Unsaturated Hydrocarbons
What is an alkyl group?
Give two chemical tests to distinguish between ethane and ethyne .
What would you see when ethyne is bubbled through a solution of bromine in carbon tetrachloride?
State what do you observe ethene is bubbled through a solution of bromine in terachloromethane (carbon tetrachloride)
Name the following:
A hydrocarbon which contributes towards the greenhouse effect.
Give the structural formulae for the following:
2-propanol
Name the compound prepared by the following reaction:
\[\ce{CO + 2H2 (Zinc oxide catalyst) ->}\]
