5. Recrystalisation of dibenzalacetone is carried out by using...
a. NaOH
b. ethanol
c. water
d. acetone
Answers
Answered by
2
Answer:
ethyl acetate
The crude dibenzalacetone may be recrystallized from hot ethyl acetate, using 100 cc. of solvent for each 40 g. of material. The recovery in this purification is about 80 per cent; the purified product melts at 110–111°.
I hope that this answer will help you.
Answered by
0
Answer: b) ethanol
Explanation:
Similar questions