Black soil does not exhibit one of the properties(A) porous (B) rich in iron and magnesium(C) rich in humus (D) contains large amount of sand

The property that black soil does not exhibit is (D) contains large amount of sand.

Here's why:

(A) Porous: Black soil is known for its capacity to hold moisture due to its porous nature.

(B) Rich in iron and magnesium: Black soil is rich in iron, lime, calcium, and magnesium but poor in nitrogen and phosphorus.

(C) Rich in humus: Black soil is also rich in humus, which is organic material that forms in soil when plant and animal matter decays.

(D) Contains large amount of sand: Black soil does not contain a large amount of sand. It is primarily clayey in nature, which is why it can retain moisture for a long time.