Advertisements
Advertisements
प्रश्न
Identify the term or substance based on the descriptions given below
Ice like crystals formed on cooling an organic acid sufficiently.
Advertisements
उत्तर
Glacial acetic acid
APPEARS IN
संबंधित प्रश्न
You have four test tubes, A, B, C and D containing sodium carbonate, sodium chloride, lime water and blue litmus solutions respectively. Out of these the material of which test tube/ test tubes would be suitable for the correct test of acetic/ethanoic acid?
(a) only A
(b) A and B
(c) B and C
(d) A and D
Write the formula of ethanoic acid.
Name the gas evolved when ethanoic acid is added to sodium carbonate. How would you prove the presence of this gas?
Acetic acid is a typical acid. Write one equation in case of its reactions with a bicarbonate.
A student adds 4 mL of acetic acid to a test tube containing 4 mL of distilled water. He then shakes the test tube and leaves it to settle. After about 10 minutes he observes:
(A) a layer of water over the layer of acetic acid
(B) a layer of acetic acid over the layer of water
(C) a precipitate settling at the bottom of the test tube
(D) a clear colourless solution
Why is Soda lime used not only NaOH?
Write the molecular formula of the given compound.
Sodium ethanoate
Write the characteristics of ethanoic acid.
What happens when a small piece of sodium is dropped in ethanol? Write the equation for this reaction.
Write the chemical equation for the following:
Esterification Reaction
