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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question
Q/Ture or error(false)
![1- The difference between wet and
dry corrosion, in the first case it
occurs in the presence of moisture
and the second in its absence
true
O Erer
Emor
2-It is necessary to fix the names of
the equipment on the illustrative
curve of the industrial process
O true
O Emor
3- The flow curves are classified
according to the number of reactors
and the mechanism of separation or
non-separation of the products
O true
O Eror
4- In the processes that involve the
purification of raw materials and
products, it is preferable to purify
the raw materials by adsorption,
while the products are purified by
washing, stripping and absorption.
true
O Eror
5- The amount of dissolved
substances in well water differs
greatly from surface water due to
the difference in temperature.
O true
O Error
6- The biological waste has no
significant effect on the efficiency
of the flow, but rather its effect on
the toxicity of the water used for
industrial purposes.
O true
O Enor
7- Several methods are used to
remove unacceptable odors from
water, including chemical oxidation
and absorption processes.
O true
O Enor
8- The blockage of the water-
carrying pipelines used for heat
exchange is due to the phenomenon
of overheating.
O true
O Error
9- Corrosion can be prevented by
making the entire surface of the
metal a cathode in relation to its
surroundings.
true
O Eror
10- Processes that include recycling
of materials are meant by the
processes in which raw materials
and by-products accompanying the
main product are recycled and
benefited from.
true
O Emor](https://content.bartleby.com/qna-images/question/a60d8b4d-fde1-4e52-ab29-7c8e1d12f26e/264f6072-6ef1-49df-87f5-3c7699106633/41mbger_thumbnail.jpeg)
Transcribed Image Text:1- The difference between wet and
dry corrosion, in the first case it
occurs in the presence of moisture
and the second in its absence
true
O Erer
Emor
2-It is necessary to fix the names of
the equipment on the illustrative
curve of the industrial process
O true
O Emor
3- The flow curves are classified
according to the number of reactors
and the mechanism of separation or
non-separation of the products
O true
O Eror
4- In the processes that involve the
purification of raw materials and
products, it is preferable to purify
the raw materials by adsorption,
while the products are purified by
washing, stripping and absorption.
true
O Eror
5- The amount of dissolved
substances in well water differs
greatly from surface water due to
the difference in temperature.
O true
O Error
6- The biological waste has no
significant effect on the efficiency
of the flow, but rather its effect on
the toxicity of the water used for
industrial purposes.
O true
O Enor
7- Several methods are used to
remove unacceptable odors from
water, including chemical oxidation
and absorption processes.
O true
O Enor
8- The blockage of the water-
carrying pipelines used for heat
exchange is due to the phenomenon
of overheating.
O true
O Error
9- Corrosion can be prevented by
making the entire surface of the
metal a cathode in relation to its
surroundings.
true
O Eror
10- Processes that include recycling
of materials are meant by the
processes in which raw materials
and by-products accompanying the
main product are recycled and
benefited from.
true
O Emor
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