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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 _____________
विकल्प
less area
wide area
more buds
all of the above
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उत्तर
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संबंधित प्रश्न
How can ethanol and ethanoic acid be differentiated on the basis of their physical properties?
............ is a functional group of the alcohol.
Draw the structure for the following compound:
Ethanal
Complete the following equation:
\[\ce{CH3CH2OH ->[Conc{.} H2SO4][170^\circ C]}\]
Give the harmful effects of drinking alcohol.
What happens when ethanol is oxidised with alkaline potassium permanganate (or acidified potassium dichromate)? Write the equation of the reaction involved.
Give the lab. Prepared of ethyl alcohol .
Vinegar is prepared by the bacterial oxidation of ______.
How is acetic acid prepared from ethanol?
Identify the functional group of the HCHO ?
From the given list, name the compound with −OH as part of its structure.
Write the equation for the following lab preparation:
Methanol from iodomethane.
The organic compound obtained as the end product of the fermentation of a sugar solution is ______.
Answer the following question.
Write the chemical formula and name of the compound which is the active ingredient of all alcoholic drinks. List its two uses.
Write the chemical equation and name of the product formed when this compound reacts with -
(i) Sodium metal
(ii) hot concentrated sulphuric acid
Draw the electron dot structure of ethyne and also draw its structural formula
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.
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.
