5.
In hard water
a) hydrophobic portion of soap is trapped due to scum
b) hydrophillic portion of soap is trapped due to scum
c) hydrophillic portion of soap is free
d) hydrophillic portion of soap makes it not suitable for washing
Answers
Answered by
3
Answer:
option a hydrophobic portion of soap is trapped due to scum
Answered by
6
Answer:
Right answer is A
in hard water hydrophobic portion of soap is trapped due to scum
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