Soil Chemistry-Inorganic and Organic Compounds of Soil (CBSE-NET (UGC) Environmental Science (Paper-II & Paper-III)): Questions 1 - 3 of 3

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Question number: 1

» Soil Chemistry » Inorganic and Organic Compounds of Soil

Appeared in Year: 2015

MCQ▾

Question

The most abundant functional group present in fulvic acid, commonly found in soils, is: (December)

Choices

Choice (4) Response

a.

Carboxylate group

b.

Phenolic group

c.

Peptide group

d.

amino group

Question number: 2

» Soil Chemistry » Inorganic and Organic Compounds of Soil

Appeared in Year: 2015

MCQ▾

Question

Acid sulphate soils are characteristics of marine coastal plains in area rich in:

(I) Organic matter

(II) Brackish water

(III) Mangrove swamps

Choose the correct answer: - (June)

Choices

Choice (4) Response

a.

(I) only

b.

(II) only

c.

(I) and

d.

(I), (II) and (III)

Question number: 3

» Soil Chemistry » Inorganic and Organic Compounds of Soil

Appeared in Year: 2009

MCQ▾

Question

Correct arrangement in order of decreasing soil particle size – (December)

Choices

Choice (4) Response

a.

Sand, clay, silt

b.

Clay, silt, sand

c.

Sand, silt, clay

d.

Silt, sand, clay

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