c- As byproducts from petrochemical plants.6. The major sources of propylene area- Refinery gas.c- Natural gas.d- All of these.b- Steam cracked gas.d- None of these. 4. Toluene is used for manufacture of:a- Phthalic anhydride.c- Dimethyl terephthalate (DMT).5. Isoprene is obtained by:a- Catalytic cracking.b- Phenolic acid.d- Phenol.b- Catalytic reforming.

6. Propylene is a colorless gas with a faint petroleum like odor.

Answered: 6. The major sources of propylene are…

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6. The major sources of propylene are a- Refinery gas. e- Natural gas. b- Steam cracked gas. d- None of these.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter10: Fuels, Organic Chemicals, And Polymers

Section: Chapter Questions

Problem 21QRT

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Question

c- As byproducts from petrochemical plants.
6. The major sources of propylene are
a- Refinery gas.
c- Natural gas.
d- All of these.
b- Steam cracked gas.
d- None of these.

4. Toluene is used for manufacture of:
a- Phthalic anhydride.
c- Dimethyl terephthalate (DMT).
5. Isoprene is obtained by:
a- Catalytic cracking.
b- Phenolic acid.
d- Phenol.
b- Catalytic reforming.

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