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प्रश्न
Identify the term or substance based on the descriptions given below:
Hydrocarbon containing a triple bond used for welding purposes
उत्तर
Acetylene
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संबंधित प्रश्न
In an experiment to study the properties of ethanoic acid, a student takes about 3 mL of ethanoic acid in a dry test tube. He adds an equal amount of distilled water to it and shakes the test tube well. After some time he is likely to observe that
(A) a colloid is formed in the test tube.
(B) the ethanoic acid dissolves readily in water.
(C) the solution becomes light orange.
(D) water floats over the surface of ethanoic acid.
Write the formulae of ethanoic acid.
Name the functional group present in an organic compound which gives brisk effervescence with NaHCO3.
What type to compound is CH3COOH?
How does ethanoic acid react with sodium hydrogen carbonate? Give equation of the reaction which takes place.
State any two uses of esters.
How will you carry out the following conversions?
Ethene to acetic acid
State how the following conversions can be carried out:
Ethyl alcohol to Ethane
Identify the term or substance based on the descriptions given below:
Ice like crystals formed on cooling an organic acid sufficiently.
Anita added a drop each of diluted acetic acid and diluted hydrochloric acid on pH paper and compared the colors. Which of the following is the correct conclusion?
