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प्रश्न
Generally _______ is called spirit.
पर्याय
methanol
ethanol
propanol
butanol
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उत्तर
Generally ethanol is called spirit.
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संबंधित प्रश्न
Give other two names of ethanol.
Name the hydrocarbon formed when ethanol is heated with conc. H2SO4 at 170°C? What is this reaction known as?
Complete the following equation:
`CH_3 CH_2 OH` 
How would you test for an alcohol?
Give the harmful effects of drinking alcohol.
One of the following substances is not added to make denatured alcohol. This is:
(a) methyl alcohol
(b) copper sulphate
(c) chloroform
(d) pyridine
State the method of preparation of ethanol by hydrolysis of ethyl bromide.
Name the oxidising agent used for the conversion of ethanol to ethanoic acid. Distinguish between ethanol and ethanoic acid on the basis of (i) litmus test, (ii) reaction with sodium carbonate
Give the necessary conditions and equations of getting ethanol from:
(a) Alkyl halide
(b) An ethene
Give the structural formula of the following:
Ethanol
From the given list, name the compound with –COOH as part of its structure.
Sodium is stored under kerosene. Give reason.
What are the functional groups? Name any two compounds containing functional groups.
Ethanol is soluble in water in all proportions.
What is denatured alcohol?
Look at below figure and answer the following questions.
- What change would you observe in the calcium hydroxide solution taken in tube B?
- Write the reaction involved in test tubes A and B respectively.
- If ethanol is given instead of ethanoic acid, would you expect the same change?
- How can a solution of lime water be prepared in the laboratory?
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.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
