The cleansing power of soap is lower in hard water because - The walang tiyak na layunin Trivia iksamen

walang tiyak na layunin Pop Quiz

The cleansing power of soap is lower in hard water because

Choose the right answer:

the soap dissociates partially in water

it is less soluble in hard water

the soap particles form complex ions with aluminium ions present in hard water

it forms insoluble salt with calcium and magnesium ions

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