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प्रश्न
At room temperature ethanol is _______.
विकल्प
solid
gas
plasma
liquid
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उत्तर
At room temperature ethanol is liquid.
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संबंधित प्रश्न
Write the molecular formula of the 2nd and the 3rd member of the homologous series whose first member is methane.
Give a balanced equation for the preparation of ethanol from monochloroethane and aq. sodium hydroxide.
How would you test for an alcohol?
What happens when ethanol is heated with concentrated sulphuric acid at 170°C? Write the equation of the reaction which takes place.
Identify the functional group of the HCHO ?
List in tabular form three physical and two chemical properties on the basis of which ethanol and ethanoic acid can be differentiated.
How is methane gas prepared in laboratory?
how can we prepare ethane by reduction of a halogen compound?
Write the equations of chlorination of ethane
Give three uses of ethanol
From the given list, name the compound with –COOH as part of its structure.
Generally _______ is called spirit.
C2H5OH + 3O2 → 2CO2 + 3H2O is a ______
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
An organic compound ‘A’ is widely used as a preservative and has the molecular formula C2H4O2. This compound reacts with ethanol to form a sweet-smelling compound ‘B’.
Name the process.
Ethanol is also known as which of these?
A gas is evolved when ethanol reacts with sodium. Name the gas evolved and also write the balanced chemical equation of the reaction involved.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
Give the balanced chemical equation of the reaction:
Combustion of ethanol.
