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Engineering Chemistry

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Questions and Answers

What percentage of Earth's water is locked in the oceans?

2.4%

80%

97.5% (correct)

Which type of water source is known for having a more constant chemical composition?

Underground water

Still waters (correct)

Sea water

Flowing water

What is the most common type of impurity found in river water?

Small particles of sand

Organic matters (correct)

Sulfates

Chlorides

What is probably the purest form of natural water?

<p>Rainwater</p> Signup and view all the answers

Where is 2.4% of Earth's water trapped?

<p>In polar ice caps and giant glaciers</p> Signup and view all the answers

Engineering Chemistry

Choose a study mode

Podcast

Questions and Answers

What percentage of Earth's water is locked in the oceans?

Which type of water source is known for having a more constant chemical composition?

What is the most common type of impurity found in river water?

What is probably the purest form of natural water?

Where is 2.4% of Earth's water trapped?

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