Advertisements
Advertisements
प्रश्न
Give the common name and IUPAC name of C2H5OH.
उत्तर
The common name of C2H5OH is ethyl alcohol, and its IUPAC name is ethanol.
APPEARS IN
संबंधित प्रश्न
Fill in the blanks from the choices given within brackets:
The basicity of acetic acid is-------- (3, 1, 4).
Give the name and structural formula of one homologue of HCOOH.
Choose those compounds from the following which can turn blue litmus solution red:
HCHO, CH3COOH, CH3OH, C2H5OH, HCOOH, CH3CHO
Give reasons for your choice.
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
Complete:
The next higher homologue of ethanoic acid is ______.
Which one of the following are the correct observations about acetic acid?
(A) It turns blue litmus red and smells like vinegar
(B) It turns blue litmus red and smells like burning sulphur
(C) It turns res litmus blue and smells like vinegar
(D) It turns red litmus blue and has a fruity smell
State how the following conversions can be carried out:
Ethyl alcohol to Ethane
Choose the correct option from given alternative:
When sodium hydrogen carbonate is added to ethanoic acid a gas evolves. Consider the following statements about the gas evolved?
(A) It turns lime water milky.
(B) It is evolved with brisk effervescence.
(C) It has a smell of burning sulfur.
(D) It is also a by-product of respiration.
A few drops of ethanoic acid were added to solid sodium carbonate. The observation made was that ______.
Ester is formed by the reaction between ______.
