Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
What acts as a protective colloid in fertile soils?
ChemistrySurface ChemistryNEET
Options:
  • A Sand
  • B Humus
  • C Clay
  • D Silt
Solution:
2908 Upvotes Verified Answer
The correct answer is: Humus
Humus acts as a protective colloid in fertile soils.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.