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Hard water contains dissolved salts of:
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Subject
Chemistry
Topic
Environmental Chemistry
Subtopic
Water
Reviewed by Super AdminEditorial Policy
easy
Calcium and magnesium
Iron and copper
Sodium and potassium
Lithium and sodium
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Explanation
Hard water contains dissolved calcium and magnesium salts that prevent lathering with soap.…
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Concept Behind This Question
This question focuses on the concept of Water under the broader topic of Environmental Chemistry.
Related key concepts: hard water, calcium, magnesium.
Browse This Topic
Environmental Chemistry
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Question Details
- Subject:
- Chemistry
- Topic:
- Environmental Chemistry
- Subtopic:
- Water
- Difficulty:
- easy
- Source:
- Punjab Textbook Chemistry XII - Ch. Environmental Chemistry
Concepts Covered
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