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Scum formation can be prevented by

  • a)
    using detergents

  • b)
    using water softeners

  • c)
    using soft water

  • d)
    All of these

Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Scum formation can be prevented bya)using detergentsb)using water soft...
Prevention of Scum Formation

Scum formation is the result of hard water reacting with soap or detergent. It is the insoluble residue that forms when soap reacts with the calcium and magnesium ions present in hard water. Scum formation can cause damage to clothes, skin, and appliances. Therefore, it is important to prevent scum formation. The following methods can be used to prevent scum formation:

Using Detergents

One of the easiest ways to prevent scum formation is by using detergents instead of traditional soap. Detergents are designed to work in both hard and soft water. They contain special agents that prevent the formation of scum. Therefore, using detergents can help to prevent scum formation.

Using Water Softeners

Water softeners are devices that remove the calcium and magnesium ions from hard water. They work by exchanging the calcium and magnesium ions with sodium ions. The result is soft water that does not react with soap or detergent to form scum. Therefore, using water softeners can help to prevent scum formation.

Using Soft Water

Soft water is water that has had the calcium and magnesium ions removed. This can be achieved by using a water softener or by using rainwater. Soft water does not react with soap or detergent to form scum. Therefore, using soft water can help to prevent scum formation.

Conclusion

Scum formation can be prevented by using detergents, water softeners, or soft water. These methods work by preventing the calcium and magnesium ions from reacting with soap or detergent to form scum. Therefore, by using these methods, scum formation can be prevented, and damage to clothes, skin, and appliances can be avoided.
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Scum formation can be prevented bya)using detergentsb)using water soft...
Scum formation happens in hard water. It can be avoided by adding water softners or by using detergents.
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