Advertisements
Advertisements
प्रश्न
Write any two physical properties of Ethanol.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Give two properties of ethanol.
Write balanced chemical equations for Preparation of ethanol from Ethyl Chloride
Fill in the blanks from the choices given within brackets:
The compound formed when ethanol reacts with sodium is____ (sodium ethanoate, sodium ethoxide, sodium propanoate).
............ is a functional group of the alcohol.
Draw the structure for the following compound:
Butanal
What happens when (give chemical equation):
Sodium reacts with ethanol (ethyl alcohol).
Write the chemical equation of the reaction which takes place during the burning of ethanol in air.
State two uses of ethanol (other than as a fuel).
Give the harmful effects of drinking alcohol.
Name the gas evolved when ethanol reacts with sodium.
When ethanol reacts with sodium metal, it forms two products. These products are:
(a) sodium ethanaoate and oxygen
(b) sodium ethanaoate and hydrogen
(c) sodium ethoxide and oxygen
(d) sodium ethoxide and hydrogen
What is the effect of ethanol on the human body?
How is acetic acid prepared from ethanol?
In a tabular form, differentiate between ethanol and ethanoic acid under the following heads:
(i) Physical state
(ii) Taste
(iii) NaHCO3 test
(iv) Ester test
Name the following:
Oxidising agent used to convert ethanol to acetic acid.
Name the following:
100% ethanol
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:
Converting ethanol to ethene requires the use of_________(Concentrated hydrochloric acid, concentrated nitric cid, concentrated sulphuric acid).
Convert ethanol into ethene using a solid dehydrating agent. Give only a balanced equation.
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.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
