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प्रश्न
The compound which is used for artificial ripening of fruits.
विकल्प
Ethene
Ethanoic acid
Ethanol
Methanal
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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.
संबंधित प्रश्न
Name an organic compound which is used for making a household plastic material.
How many isomers of the following hydrocarbons are possible?
C3H8
Ethene reacts with 1% cold alkaline KMnO4 to give
Give the name and strusctural formula of:
Ansaturated hydrocarbon with a double bond.
Write the equation for the laboratory preparation of Ethyne (acetylene) from calcium carbide.
Distinguish between the saturated hydrocarbon ethane and the unsaturated hydrocarbon ethene by drawing their structural formulae.
Give chemical equation for:
The preparation of ethyne from 1,2 - dibromoethane.
Draw the structural formula for the following:
Diethyl ether
Give the IUPAC name of the isomer C4H10 which has a branched-chain.
An organic compound ‘A’ is widely used as a preservative and has the molecular formula C2H4O2. This compound reacts with ethanol to form a sweet-smelling compound ‘B’.
Identify the compound ‘A’.
