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प्रश्न
Colorless ethanol is in liquid state at room temperature.
विकल्प
Right
Wrong
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उत्तर
Colorless ethanol is in liquid state at room temperature- Right
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संबंधित प्रश्न
How would you test for an alcohol?
How is the methylated spirit obtained?
how can we prepare ethane by reduction of a halogen compound?
Give two uses each of:
(i) Methane (ii) ethane
From the given list, name the compound with −OH as part of its structure.
From the given list, name the compound with –COOH as part of its structure.
Name an organic compound which is dehydrated to produce ethene.
Write the equation for the following lab preparation:
Methanol from iodomethane.
Find the odd one out and explain:
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.
- How is a 5% solution of KMnO4 prepared?
- State the role of alkaline potassium permanganate in this reaction. What happens on adding it in excess?
- Write the chemical equation of this reaction.
Generally _______ is called spirit.
Write the characteristics of ethanol.
Which of the following are used as anesthetics?
100% pure ethanol is called ______.
The organic compounds having functional group are known as ______.
What is denatured alcohol?
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 balanced chemical equation of the following reaction:
Oxidation of ethanol by acidified potassium dichromate.
