1. Name the substance that undergoes chemical change.
2. Toilet cleaners use which of the following property of acids?
3. Ammonia is found in many household products, such as window cleaners. It turns red litmus blue. What is its nature? [3 MARKS]

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Solution

Each point: 1 Mark

1. The substance that undergoes chemical change is known as reactant.
2. Acids are corrosive in nature and hence used in cleaning toilets.
3. Ammonia turns red litmus blue so it is basic in nature

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Toilet cleaners use which of the following property of acids?

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1. Name the substance that undergoes chemical change. 2. Toilet cleaners use which of the following property of acids? 3. Ammonia is found in many household products, such as window cleaners. It turns red litmus blue. What is its nature? [3 MARKS]

Each point: 1 Mark 1. The substance that undergoes chemical change is known as reactant. 2. Acids are corrosive in nature and hence used in cleaning toilets. 3. Ammonia turns red litmus blue so it is basic in nature

1. Name the substance that undergoes chemical change.
2. Toilet cleaners use which of the following property of acids?
3. Ammonia is found in many household products, such as window cleaners. It turns red litmus blue. What is its nature? [3 MARKS]

Each point: 1 Mark

1. The substance that undergoes chemical change is known as reactant.
2. Acids are corrosive in nature and hence used in cleaning toilets.
3. Ammonia turns red litmus blue so it is basic in nature