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प्रश्न
Identify the term or substance based on the descriptions given below:
Ice like crystals formed on cooling an organic acid sufficiently.
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उत्तर
Glacial acetic acid
संबंधित प्रश्न
What is the common name of methanol?
The organic acid present in vinegar is ______.
What type of compound is CH3COOH?
Vinegar is a solution of about:
(a) 5 to 8 per cent ethanoic acid in alcohol
(b) 5 to 8 per cent ethanoic acid in water
(c) 50 to 80 per cent ethanoic acid in water
(d) 50 to 80 per cent ethanoic acid in alcohol
An organic compound A (molecular formula C2H4O2) reacts with Na metal to form a compound B and evolves a gas which burns with a pop sound. Compound A on treatment with an alcohol C in the presence of a little of concentrated sulphuric acid forms a sweet-smelling compound D (molecular formula C3H6O2). Compound D on treatment with NaOH solution gives back B and C. Identify A, B, C and
What do you observe when acetic acid is added to ethyl alcohol in the presence of sulphuric acid?
Write the chemical equation for the following:
Combustion of methane
Draw the structural diagram of:
Ethanoic acid
What happens when a small piece of sodium is dropped in ethanol? Write the equation for this reaction.
Give the balanced chemical equation of the following reaction:
Combustion of ethanol.
