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Questions and Answers
What is the chemical formula of water?
What is the chemical formula of water?
- O
- H
- Hâ‚‚O (correct)
- HO
What is the primary difference between well water and spring water?
What is the primary difference between well water and spring water?
- Spring water is used for irrigation, while well water is not.
- Well water contains soluble impurities, while spring water does not.
- Well water forcefully comes out under pressure, while spring water does not. (correct)
- Spring water is found below impervious rocky layers, while well water is not.
In which state does water exist when it turns into steam?
In which state does water exist when it turns into steam?
- Liquid state
- Gaseous state (correct)
- Plasma state
- Solid state
What happens to water at room temperature?
What happens to water at room temperature?
Which of the following is a correct statement about the industrial uses of water?
Which of the following is a correct statement about the industrial uses of water?
Which forms of natural water are mentioned as impure due to the presence of various impurities?
Which forms of natural water are mentioned as impure due to the presence of various impurities?
Which of the following is considered the purest form of natural water?
Which of the following is considered the purest form of natural water?
What can happen in industrial regions that leads to the formation of acid rain?
What can happen in industrial regions that leads to the formation of acid rain?
What are the two elements that combine to form water?
What are the two elements that combine to form water?
Which of the following statements about the transportation use of water is accurate?
Which of the following statements about the transportation use of water is accurate?
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