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Surface Chemistry — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistrySurface Chemistry1 Mark
MCQ
Soaps do not create water pollution because:
  • A
    Soaps are insoluble in water.
  • B
    Soaps are soluble in water.
  • ✓
    Soaps are fairly bio$-$degradable.
  • D
    Soaps are non$-$biodegradable.
✓

Answer

Correct option: C.
Soaps are fairly bio$-$degradable.
Soaps do not create water pollution because they are biodegradable. Biodegradable are the substances that can be decomposed by bacteria and thereby avoiding pollution.

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