1%9V lli.O 1 M A;Yv1. IF found impurity the melting point- Increase- Not effect- Decrease2. benzoic acid can be purified bysublimation at . . pressure- high- low- normal3. . . separates liquids with closerboiling points. *- fractional distillation- Extraction- Simple distillationwith increasing4. melting pointsmolecular weight."

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1. IF found impurity the melting point .......... - Increase - Not effect Decrease

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter7: Extraction

Section: Chapter Questions

Problem 1Q

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Question

1%9V lli.
O 1 M A;Yv
1. IF found impurity the melting point
- Increase
- Not effect
- Decrease
2. benzoic acid can be purified by
sublimation at . . pressure
- high
- low
- normal
3. . . separates liquids with closer
boiling points. *
- fractional distillation
- Extraction
- Simple distillation
with increasing
4. melting points
molecular weight."

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