The hot soap solution washes the clothes better than the cold one, why?
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hot water disolve better than cold water
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Answer:
Reasons supporting that Hot soap solution is better to wash clothes:-)
As we know that hot soap solution has less surface tension than the cold soap solution due to heating .
Due to surface tension of hot soap solution it spreads over surface due to which it contain more wetting power then cold one.
Due to these reasons hot soap solution is better for washing clothes then the the cold soap solution or ordinary water .
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