Gce Model Questions Vol1 2018 Agricultural Science Question 23

Practice objective / multiple choice question 23 from the 2018 Gce Model Questions Vol1 Agricultural Science examination.

Gce Model Questions Vol1 2018 Agricultural Science Objective / Multiple Choice Easy Difficulty
Question 23 GCE_MODEL_QUESTIONS_VOL1 • 2018 • AGRICULTURAL_SCIENCE • objective

The diagram shows the gravimetric method for determining soil moisture (balance, oven, drying plate, labelled soil sample and filter paper). A soil sample weighed \(120\) g when freshly collected. After drying at \(105^{\circ}\)C for 24 h the dry weight is \(95\) g. Calculate the moisture content on a wet‑basis and express it as a percentage to one decimal place.

Answer Options

Correct Answer A. 20.8
B. 19.5
C. 22.0
D. 21.7
Correct Answer
A
Correct Option:
20.8

About This Question

This is Gce Model Questions Vol1 2018 Agricultural Science Question 23. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Agricultural Science examination.

Difficulty level: Easy .

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