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प्रश्न
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 _____________
पर्याय
less area
wide area
more buds
all of the above
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उत्तर
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संबंधित प्रश्न
Write the name and structural formula of the compound obtained when ethanol is heated at 443 K with excess of conc. H2SO4. Also write chemical equation for the reaction stating the role of conc. H2SO4 in it.
Write a balanced chemical equation for Burning of ethane in the plentiful supply of air.
What is the common name of methanal?
The functional group present in ethanol is ______.
Match the formulae in group A with appropriate names from group B:
Group A: CH3COOH, CH3CHO, CH3OH
Group B: Ethanol, Methanol, Ethanal, Ethanoic acid
Give one example of the compound having the following functional group:
Alcohol group
Write the name of the following functional group:
–COOH
Why is ethanol used as a fuel?
Give the lab. Prepared of methyl alcohol.
How is ethane prepared by Wurtz reaction?
Name the following:
100% ethanol
Addition reactions and substitution reactions are types of organic reactions.Which type of reaction is shown by?
Ethene?
Convert ethanol into ethene using a solid dehydrating agent. Give only a balanced equation.
Colorless ethanol is in liquid state at room temperature.
How is ethanol manufactured from sugarcane?
How is ethene prepared from ethanol? Give the reaction involved in it.
What is the role of concentrated Sulphuric acid when it is heated with Ethanol at 443 K. Give the reaction involved.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol
