Вопрос № 1
Choose the best alternative to complete the sentence.
The main role of chemical engineers is to design and troubleshoot processes for the _____ of chemicals, fuels, foods, pharmaceuticals, and biologicals, just to name a few.
1. production
2. promoting
3. delivery
4. advertising
Вопрос № 2
Choose the best alternative to complete the sentence.
A recent study shows that humans are not only increasing the amount of carbon dioxide in the atmosphere through activities like _____ fossil fuels, but also by disrupting the natural production of carbon dioxide.
1. cutting down
2. dissimilating
3. evaporating
4. burning
Вопрос № 3
Choose the right alternative.
______ of the employer under Work Health and Safety law?
1. what duties are
2. what are the duties
3. are what duties
4. what duties
Вопрос № 4
Choose the right alternative.
If I pass my Analytical Chemistry exam, I _____with my fellow students.
1. will have gone out
2. will go out
3. went out
4. goes out
Вопрос № 5
Choose the right alternative.
If she ______ her laptop with her, she would email me.
1. had
2. had not
3. had had
4. would have
Вопрос № 6
Which word does NOT fit the space?
Soil pollutants can enter the soil through _____ .
1. membrane diffusion
2. industrial waste materials
3. poor agricultural practices
4. landfill leakage
Вопрос № 7
Circle the odd word out in the following group of words _______
1. disgust
2. dissimilate
3. dissolve
4. disinfect
Вопрос № 8
Circle the odd word out in the following group of words _______
1. high-tech products
2. high-light products
3. high-value products
4. high-volume products
Вопрос № 9
The products which the chemical engineer is involved with developing may include:
1. butter
2. paper
3. rubber
4. leather
Вопрос № 10
Signs that warn you about danger are:
1. warning signs
2. international signs
3. exit emergency signs
4. danger signs
Вопрос № 11
A signboard is a sign that provides information or instruction using a combination of _____ , _____ and symbols but excludes information in writing.
1. shape
2. verbal communication
3. cipher
4. colour
Вопрос № 12
Asbestos is the name for a group of natural occurring mineral fibres which are strong and both _____and _____ resistant.
1. water
2. heat
3. rust
4. chemically
Вопрос № 13
Put the parts of the sentence in the correct order.
1. fuels, which have a different environmental impact.
2. used in transport, but also new alternative
3. to develop such new materials
4. Chemical Engineering has enabled
Вопрос № 14
Put the parts of the sentence in the correct order.
1. the composition of the product itself,
2. processes and industrial equipment.
3. as well as the overall manufacturin
4. Chemical engineers help plan
Вопрос № 15
Put the parts of the sentence in the correct order
1. Chemical engineers must be
2. design other systems and with the
3. technicians and mechanics..
4. able to work with those who
Вопрос № 16
Put the parts of the sentence in the correct order.
1. regulations must be obeyed
2. In order to minimize the chances of
3. at all times.
4. an accident in the laboratory certain rules and
Вопрос № 17
Find the most suitable variant for each sentence.
1. Absolutely _____ gold is so soft that it can be molded with the hands.
2. Iodine is obtained either from kelp (the ashes of burnt seaweed) or from the mother-liquors obtained in the _____ of Chile saltpetre.
purification
pure
Вопрос № 18
Find the most suitable variant for each sentence.
1. It is a colourless fuming _____ boiling at 90.5° C. With water and with ammonia it undergoes the same reactions as the chloride.
2. We'll _____ this rock by heating it in a furnace until it melts and flows out.
liquid
liquify
Вопрос № 19
Fill in the correct form of the word given in brackets.
The obvious solution to creeping global greenhouse gases inventories is to cut back _____ of fossil carbon from below the ground. (extract)
Вопрос № 20
Fill in the correct form of the word given in brackets.
Important safety aspects of these techniques include off-target effects and multiple changes _____ into the genome at the same time. (introduction)