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प्रश्न
Write the structural formulae of the following compound:
Ethane
उत्तर
\[\begin{array}{cc}{\ce{H\phantom{...}H}}\\
|\phantom{....}|\\
{\ce{H - C - C - H}}\\
|\phantom{....}|\\
{\ce{H\phantom{...}H}}\end{array}\]
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संबंधित प्रश्न
Write a balanced chemical equation for Burning of ethane in the plentiful supply of air.
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).
What is the common name of methanal?
How would you convert of thanol into ethene?
Name the gas evolved when ethanol reacts with sodium.
When ethanol is heated with concentrated sulphuric acid at 170°C, it gets converted into ethene. In this reaction, concentrated sulphuric acid acts as:
(a) oxidising agent
(b) catalyst
(c) dehydrating agent
(d) reducing agent
Which of the following can damage optic nerve leading to blindness, if taken internally?
(a) CH3COOH
(b) C2H5OH
(c) NaHCO3
(d) CH3OH
State the method of preparation of ethanol by hydrolysis of ethene.
How is ethanol prepared by fermentation?
How do the boiling point and melting point change in the homologous series of alcohols?
Identify the functional group of the HCHO ?
Identify the functional group of the CH3COOH ?
What is meant by functional group in carbon compounds? Write in tabular form the structural formula and the functional group present in the following compounds:
(i) Ethanol
(ii) Ethanoic acid
Give three uses of ethanol
Name a solid which can be used, instead of conc H2SO4 to prepare ethylene by dehydration of ethanol.
Write a balanced chemical equation for the following:
Ethanol reacts with sodium at room temperature
What are the functional groups? Name any two compounds containing functional groups.
At room temperature ethanol is _______.
Ethanol is soluble in water in all proportions.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Ethanol is also known as which of these?
Ethene is formed when ethanol at 443 K is heated with excess of concentrated sulphuric acid. What is the role of sulphuric acid in this reaction? Write the balanced chemical equation of this reaction.
______ react with dil. HNO3 to evolve hydrogen gas.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
Give the balance chemical equation of the following reaction:
Combustion of ethanol.
Give the balanced chemical equation of the reaction:
Combustion of ethanol.
Give the balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
