CHAPTER 11
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Carbon dioxide only
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| Which pollutant found in air does not have an effect on respiration? | show 🗑
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| Sulfur dioxide, carbon monoxide and oxides of nitrogen are common gaseous pollutants found in the air. Which pollutants contribute to acid rain? | show 🗑
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| show | Water
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| show | To react with methane in a Bunsen burner
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| show | It is poisonous
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| A farmer moves his cows into a concrete shelter for protection. There is little access for fresh air once the door is closed. Which gases would increase in amount in the shelter? | show 🗑
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| show | Carbon monoxide
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| show | X - carbon and nitrogen
Y - carbon, nitrogen and sulfur
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| show | 1. Painting can stop iron gates rusting.
2. Rust is hydrated iron(III) oxide.
3. Water and oxygen are both needed for rusting.
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| show | Remove the rust and wipe the bicycle with a clean damp cloth
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| Oxygen is a reactive element. Shows which of oxygen’s reactions are useful | show 🗑
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| Which method is used for rust prevention? | show 🗑
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| Name three gases that is an atmospheric pollutant? | show 🗑
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| A sample of air from a town centre was analysed and found to contain mainly nitrogen and oxygen, but also traces of the four gases below. Name a gas that is a pollutant? | show 🗑
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| Which reaction involves oxidation? | show 🗑
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| show | Lead compounds
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| Four steel paper clips are treated as described before being placed in a beaker of water. Which paper clip rusts most quickly? | show 🗑
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| show | The uncoated piece
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| show | Breathing difficulties
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| show | Lead compounds
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| Oxides of nitrogen are given out from car exhausts. Shows why oxides of nitrogen are unwanted | show 🗑
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| A factory burns coal with a high sulfur content. Which pollutant is most likely to lead to the death of trees? | show 🗑
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| show | nitrogen → oxygen → argon → carbon dioxide
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| show | 1 %
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| show | Methane
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| show | Making steel
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| show | False
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| True or false: Painting, oiling and electroplating are all methods of preventing iron from rusting | show 🗑
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| show | Lead compounds
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| show | Sulfur dioxide
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| True or false; Carbon monoxide is responsible for the production of ‘acid rain’. | show 🗑
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| show | True
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| show | True
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| Substance K reacts with sodium carbonate to form a gas. The gas turns limewater cloudy. What is substance K and which process takes place in the reaction? | show 🗑
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| Name three statements about methane? | show 🗑
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| Which process does not produce carbon dioxide? | show 🗑
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| Carbon dioxide and methane both contribute to climate change. Which process produces both gases? | show 🗑
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| In which reaction is carbon dioxide not produced? | show 🗑
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| Unwanted vegetation is sometimes placed in a bin where it decays to form compost. This compost can be used to fertilise soils. Which gas is likely to be present in a higher percentage inside the bin than in the air outside the bin? | show 🗑
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| show | Growing crops such as sugar cane
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| show | 1 It is produced by thermal decomposition of a carbonate.
2 It is produced by the fermentation of glucose.
3 It is produced during the production of steel from iron
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| show | 1 respiration
2 fermentation
3 combustion of methane
4 manufacture of lime
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| Gas X is a waste gas from digestion in animals. Gas Y is formed when gas X is burnt with a small amount of oxygen. Gas Z is formed when gas X is burnt with an excess of oxygen. What are X, Y and Z? | show 🗑
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| Name four experiments carried out with calcium carbonate? | show 🗑
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| Name three statements about methane? | show 🗑
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| Which pollutant gas is produced by the decomposition of vegetation? | show 🗑
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| In which process is carbon dioxide not formed? | show 🗑
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| Shows four methods that were suggested for the formation of carbon dioxide | show 🗑
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| show | 1 During respiration
2 When calcium carbonate reacts with hydrochloric acid
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Haridus Academy