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प्रश्न
The list of some organic compounds is given below:
Ethanol, ethane, methane, ethyne and ethene
From the above list, name a compound:
Which has vapour density 14 and turns acidic potassium permanganate colourless?
उत्तर
Ethene
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संबंधित प्रश्न
Give reason for the existence of the large number of organic compounds.
Fill in the blank:
One of the products of combustion of organic compounds is
always__________
What is homologous series?
What would you see when ethyne is bubbled through a solution of bromine in carbon tetrachloride?
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.
Choose the correct answer:
Which of the following statements is wrong about alkanes?
Compound A is bubbled through bromine dissolved in carbon tetrachloride and the product is CH2Br - CH2Br.
\[\ce{A ->[Br2/Od4] CH2Br - CH2Br}\]
What type of reaction has A undergone?
Name the compound prepared by the following reaction:
CO + 2H2 (Zinc oxide catalyst) →
Name the gas which: Turns moist red litmus blue.
Name the gas which: Affects the acidified K2Cr2O7 paper and also turns lime water dirty milky.
