* not completed

. Which industry has the highest E-factor for their products?

Pharmaceutical industry correct incorrect

Bulk chemicals correct incorrect

Oil refining. correct incorrect

* not completed

. Find the correct statement:

Atom economy compares the number of moles of desired product to number of moles of by-products. correct incorrect

The more starting materials are incorporated into the desired product, the better tom economy is. correct incorrect

Atom economy and yield are proportional: if one is high we know that the other must be high as well. correct incorrect

* not completed

. Based on your knowledge of inorganic chemistry, which of the following solvents as the least hazardous?

Aqueous solution of HCl correct incorrect

Aqueous solution of sodium chloride correct incorrect

Liquid POCl₃ correct incorrect

* not completed

. Find a correct statement:

The energy efficiency principle asks for reduction in energy use. correct incorrect

The demand for energy in chemical industry is in steady increase around the world. correct incorrect

The energy efficiency principle asks only for the decrease in energy losses. correct incorrect

* not completed

. Which of the following is an example of renewable feedstock?

An ore of iron correct incorrect

Aromatic organic compounds extracted from oil correct incorrect

CO₂ correct incorrect

* not completed

. Find the correct statement:

The inception of the green chemistry principles increased the importance of catalysis in industry. correct incorrect

Only a small fraction of bulk chemical industry is using catalysis even today. correct incorrect

The power of and the interest in catalysis rest solely on catalysts ability to decrease activation energy. correct incorrect

* not completed

. Which statement is correct?

The "design for degradation" principle asks for design of products that easily break apart. correct incorrect

We should aim to design durable products that are nevertheless able to degrade into environmentally benign substances. correct incorrect

If the product can be recycled, we can state that it has been developed with "design for degradation" principle in focus. correct incorrect

* not completed

. Based on your knowledge of inorganic chemistry and green chemistry principles, which of the following compounds is the best choice of a raw material for use as a carbon source?

CO₂ correct incorrect

COCl₂ correct incorrect

CH₄ correct incorrect

* not completed

. Which of the following statements describes the process analytical chemistry the best?

Process analytical chemistry is a routine analysis in the laboratory. correct incorrect

Process analytical chemistry is analytical chemistry applied in industry. correct incorrect

Process analytical chemistry frequently involves in situ, real time sampling of the reactions and monitoring of all reaction variables (pH, temperature, catalyst activity etc.) with the aim of reducing risk. correct incorrect

* not completed

. The rise and importance of green chemistry can be attributed to:

solely on environmental concerns correct incorrect

broader social and environmental issues such as protection of nature and human life, energy consumption etc. correct incorrect

its novelty. correct incorrect