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प्रश्न
Rectified spirit is an aqueous solution that contains about ______ of ethanol.
पर्याय
95.5 %
75.5 %
55.5 %
45.5 %
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उत्तर
Rectified spirit is an aqueous solution that contains about 95.5 % of ethanol.
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संबंधित प्रश्न
The functional group present in ethanol is ______.
How is the absolute alcohol obtained?
Write the balanced equations to convert:
(a) Ethanol to ethene
(b) Ethene to ethanol
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From the given list, name the compound with –COOH as part of its structure.
Choose the correct alternative and rewrite the following:
To observe the hydro and clearly, Raju should see it first under the low power lens and then under the high power lens in order to see _____________
What happens when ethanol is heated at 443K in the presence of conc. H2SO4? Write the role of conc. H2SO4 in this case.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
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.
