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प्रश्न
The compound which is used for artificial ripening of fruits.
विकल्प
Ethene
Ethanoic acid
Ethanol
Methanal
उत्तर
Ethene
Explanation:
Fruits start their ripening process with gaseous ethylene emissions. So, a chemical called ethephon (2-chloroethyl phosphonic acid) is also used to make fruits ripen faster. This chemical gets inside the fruit and breaks down into ethylene calcium carbide.
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संबंधित प्रश्न
Which part of an organic compound determines physical properties?
Which part of an organic compound determines chemical properties?
Fill in the blank:
Organic compounds are essentially_________compounds. They
show ___________Reaction and their rates are ___________.
Give the name and strusctural formula of:
Ansaturated hydrocarbon with a double bond.
Write the equation of the following laboratory preparation:
Ethane from sodium propionate
Choose the correct answer:
The formation of 1,2 -dibromoethane from ethene and bromine is an example of
Choose the correct word/phrase from the options given below to complete the following sentence:
Ethanoic acid reacts with ethanol in presence of concentrated H2SO4, so as to form a compound and water. The chemical reaction which takes place is called ______.
Give balanced equation for the laboratory preparations of the following organic compound:
An unsaturated hydrocarbon from an alcohol
Give a balanced chemical equation for the following :
Action of alcoholic KOH on bromoethane
Give the IUPAC name of the organic compound represented by the structural formula given below:
\[\begin{array}{cc}
\phantom{.}\ce{H\phantom{...}H\phantom{...}O}\phantom{..}\\
\phantom{.}|\phantom{....}|\phantom{....}||\phantom{..}\\
\ce{H - C - C - C - OH}\\
\phantom{}|\phantom{....}|\phantom{......}\\
\phantom{}\ce{H\phantom{...}H}\phantom{......}
\end{array}\]
