1. Before manufacturing process begins the sources of suitable fragrances are ______ in the manufacturing centre. 2. Oils are ______ from plants and other substances by several methods 3. During ________, flowers are spread on glass sheets coated with grease. 4. _________is the oldest and least complex method of extraction. 5. During Aging, the_____ tests whether the perfume has the specific smell or not.

1. Before manufacturing process begins the sources of suitable fragrances are in the manufacturing centre. 2. Oils are from plants and other substances by several methods 3. During , flowers are spread on glass sheets coated with grease. 4. _is the oldest and least complex method of extraction. 5. During Aging, the_ tests whether the perfume has the specific smell or not.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 80AP

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