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Discussion

Science Preparation for Engineering Entrance
(6)

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Hard water

 
does not produce lather with soap
is good for washing of clothes
is not good for drinking purposes
produces lather with soap

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Naveen Kumar Kotni

Hard water does nt produce lather vth soap

Shiva Perumal

Ans is one hard water doesn't produce leather with soap. the second option is also correct

Disha Sardana

Does not produce lather with soap