Which of the following methods is most accurate for the determination...

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Which of the following methods is most accurate for the determination of the water content of soil ?

A. oven drying method

B. sand bath method

C. calcium carbide method

D. pycnometer method

Answer: Option A

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Comments ( 2 )

Bala Krishna.H :

3 years ago

Why it is more accurate
Yuvraj Gond :

3 years ago

Why

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