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What happens to the insoluble soaps in hard water?

Options

  1. AThey become soluble upon contact with water
  2. BThey separate as scum in water
  3. CThey create a lathering effect
  4. DThey enhance the cleaning power of water

Correct answer

B. They separate as scum in water

Step-by-step solution

The insoluble soaps formed in hard water separate as scum in the water.

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