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Acids, Bases and Salts — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceAcids, Bases and Salts1 Mark
MCQ
When The Soil Is Too Basic, Plants Do Not Grow Well In It. To Improve Its Quality, What Must Be Added To The Soil?
  • ✓
    Organic matter.
  • B
    Quick limea.
  • C
    Slaked lime.
  • D
    Calamine solution.
✓

Answer

Correct option: A.
Organic matter.
Organic matter $($called manure or compost$)$ releases acids which neutralize the excess bases present in the soil and reduce its basic nature.

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