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प्रश्न
Fill in the blank:
Vital force theory was discarded by the synthesis of__________ in laboratory.
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उत्तर
Vital force theory was discarded by the synthesis of urea in laboratory.
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संबंधित प्रश्न
Draw the structural formula for the acetone compound. What compound is used to describe this compound taken together?
Why vital force theory was discarded?
What is an alkyl group?
Ethanol can be converted to ethene which can be changed to ethane.
Choose the correct word or phrase from the options given below to complete the following sentences:
The conversion of ethene to ethane is an example of ________(Hydration, hydrogenation).
The list of some organic compounds is given below:
Ethanol, ethane, methane, ethyne and ethene
From the above list, name a compound:
Formed by the dehydration of ethanol by concentrated sulphuric acid.
Write the equation for the following reaction:
Ethene and water(steam)
Give reason as to why :
It is dangerous to burn methane in an insufficient supply of air.
Name the following:
A hydrocarbon which contributes towards the greenhouse effect.
Write a balanced chemical equation for the following:
Action of water on calcium carbide
Give the structural formula of the following organic compound:
But-2-yne
