Choose the correct statement: Statement I: A good laundry soap should produce a rich lather in both hard and soft water, ensuring effective cleaning. Statement II: A good laundry soap should be harsh on fabrics to ensure that all stains are removed, regardless of the fabric’s delicacy.

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KollegeApply · Accepted Answer

Both Statements I and II are false. Explanation: Statement I is false because ordinary soap reacts with the calcium and magnesium minerals present in hard water to form an insoluble scum instead of producing a rich lather, which severely compromises its cleaning efficiency. Statement II is also false because a good laundry soap must be gentle on fabrics to prevent wear, tear, or discolouration, ensuring that delicate garments are not ruined while removing stains.

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