Question

During recrystalization, why should a minimum amount of hot solvent be used for dissolving a crude...

During recrystalization, why should a minimum amount of hot solvent be used for dissolving a crude acetanilide solid? Why must the recrystallized solid be washed with cold solvent?

0 0
Add a comment Improve this question Transcribed image text
Answer #1

The minimum of hot solvent should be used for dissolving the acetanilide solid , because if more solvent is used , no crystals will be formed on cooling , even after the flask is scratched.

The recrystallized solid should be washed with cold solvent , so that any impurity sticking to it gets eliminated. The cold solvent is used so that the solid does not gets washed away.

Add a comment
Know the answer?
Add Answer to:
During recrystalization, why should a minimum amount of hot solvent be used for dissolving a crude...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT