Associated Issues (HSC SSCE Chemistry): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
How much does Australia's chemical manufacturing industry contribute to the national economy?
How much does Australia's chemical manufacturing industry contribute to the national economy?
$11 billion
What percentage of the Australian population is employed in the mining sector?
What percentage of the Australian population is employed in the mining sector?
More than 2%
Which process consumes the most energy in chemical production?
Which process consumes the most energy in chemical production?
Electrolysis
What are two key advantages of hydroelectricity over fossil fuels in chemical production?
What are two key advantages of hydroelectricity over fossil fuels in chemical production?
Cheaper and less environmental damage
What impurity in fossil fuels leads to acid rain formation?
What impurity in fossil fuels leads to acid rain formation?
Sulfur
At what pH or below will fish eggs not hatch?
At what pH or below will fish eggs not hatch?
pH 5
What component of crustacean exoskeletons reacts with acid rain?
What component of crustacean exoskeletons reacts with acid rain?
Calcium carbonate
In what year did the Bhopal disaster occur and what chemical was leaked?
In what year did the Bhopal disaster occur and what chemical was leaked?
1984, methyl isocyanate
What was the minimum confirmed death toll from the Bhopal disaster?
What was the minimum confirmed death toll from the Bhopal disaster?
3,000 deaths
What is the correct order of the green chemistry pollution hierarchy?
What is the correct order of the green chemistry pollution hierarchy?
Prevent, treat, dispose