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प्रश्न
Fill in the blank with appropriate word/words.
Denatured alcohol is a mixture of _____ and _______
उत्तर
Denatured alcohol is a mixture of ethyl alcohol and methanol.
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संबंधित प्रश्न
Which of the following will give brisk effervescence with sodium hydrogen carbonate and why?
CH3COOH, CH3CH2OH
Fill in the following blank with a suitable word:
The organic acid present in vinegar is ______.
Choose those compounds from the following which can turn blue litmus solution red:
HCHO, CH3COOH, CH3OH, C2H5OH, HCOOH, CH3CHO
Give reasons for your choice.
Consider the following organic compound:
CH3OH, C2H5OH, CH3COCH3, CH3COOH, C2H5COOH, C4H9COOC2H5, CH4, C2H6, CH3CHO, HCHO
Out of these compound:
Which compound is most likely to be sweet-smelling?
A student is studying the properties of acetic acid in his school laboratory. List two physical and two chemical properties which he must observe and note in his record book.
In an experiment to study the properties of acetic acid a student takes about 2 mL of acetic acid in a dry test tube. He adds about 2 mL of water to it and shakes the test tube well. He is likely to observe that:
(A) the acetic acid dissolves readily in water
(B) the solution becomes light orange
(C) water floats over the surface of acetic acid
(D) acetic acid floats over the surface of water
Identify the term or substance based on the descriptions given below:
Hydrocarbon containing a triple bond used for welding purposes
Convert ethane to acetic acid.
Ethanoic acid _________.
Name the oxidising agent used in the conversion of ethanol to ethanoic acid.
