Advertisements
Advertisements
प्रश्न
Convert ethanol into ethene using a solid dehydrating agent. Give only balanced equation.
उत्तर
\[\ce{\underset{[Ethanol]}{C2H5OH} ->[Al2O3][300^\circ C] \underset{[Ethene]}{C2H4} + H2O}\]
APPEARS IN
संबंधित प्रश्न
The compound formed when ethene reacts with Hydrogen is ________. (CH4, C2H6, C3H8)
Write a balanced chemical equations for Heating of Ethanol at 170°C in the presence of conc. Sulphuric acid
What is the molecular formula and structure of the alcohol which can be thought to be derived from pentane?
Three organic compounds A, B and C have the following molecular formulae: C4H8O2
Which compound contains an alcohol group? Write its name and structural formula.
Give the harmful effects of drinking alcohol.
Name the following:
Oxidising agent used to convert ethanol to acetic acid.
Ethanol can be converted to ethene which can be changed to ethane.
Choose the correct word or phrase from the options given below to complete the following sentences:
The conversion of ethanol to ehane is an example of_________(dehydration, dehydrogenation)
Answer the following question.
Write the chemical formula and name of the compound which is the active ingredient of all alcoholic drinks. List its two uses.
Write the chemical equation and name of the product formed when this compound reacts with -
(i) Sodium metal
(ii) hot concentrated sulphuric acid
3 mL of ethanol is taken in a test tube and warmed gently in a water bath. A 5% solution of alkaline potassium permanganate is added to the first drop by drop to this solution, then in excess.
(i) How is a 5% solution of KMnO4 prepared?
(ii) State the role of alkaline potassium permanganate in this reaction. What happens on adding it in excess?
(iii) Write the chemical equation of this reaction.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.