Advertisements
Advertisements
प्रश्न
Name the first four members of alphatic carboxylic acid.
Advertisements
उत्तर
The first four members of alphatic carboxylic acid are:
- Methanoic acid
- Ethanoic acid
- Propanoic acid
- Butanoic acid
APPEARS IN
संबंधित प्रश्न
When you add about 2 ml of acetic acid to a test tube containing an equal amount of distilled water and leave the test tube to settle after shaking its contents, what will you observe in the test tube after about 5 minutes?
(A) A white precipitate settling at its bottom
(B) A clear colourless solution
(C) A layer of water over the layer of acetic acid
(D) A layer of acetic acid over the layer of water
How would you distinguish experimentally between an alcohol and carboxylic acid on the basis of a chemical property?
If you take a pinch of sodium hydrogen carbonate powder in a test-tube and add drop-by-drop acetic acid to it, what would you observe immediately? List any two main observations.
A student is studying the properties of acetic acid. List two physical properties of acetic acid he observes. What happens when he adds a pinch of sodium hydrogen carbonate to this acid? Write any two observations.
Name the functional group present in the following compound:
C2H5CHO
What is thr boilng point of acetic acid?
Fill in the blank with appropriate word/words.
Vinegar is a solution of about ________per cent ________in water.
Fill in the blank with appropriate word/words.
Esterification is the reaction between carboxylic acid and ______ in presence of ____
Ester is formed by the reaction between ______.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
