Question

Arrange these soluble cations (Na, Ca, K, Mg) in ascending order of abundance of soluble cations found in saline costal soils.

a.

Na>Mg>Ca>K

b.

Mg>Na>Ca>K

c.

K>Mg>Ca>Na

d.

Na>Mg>K>Ca

Answer: (a).Na>Mg>Ca>K

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Q. Arrange these soluble cations (Na, Ca, K, Mg) in ascending order of abundance of soluble cations found in saline costal soils.

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