Waec Model Questions Vol1 2017 Agricultural Science Question 45
Practice objective / multiple choice question 45 from the 2017 Waec Model Questions Vol1 Agricultural Science examination.
A soil sample has a pH of 5.8. To raise the pH to 6.5, a farmer plans to apply agricultural lime. One tonne of lime applied to one hectare raises the soil pH by 0.2 units. If the farmer has 2 ha to treat, how many tonnes of lime are required to achieve the target pH?
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About This Question
This is Waec Model Questions Vol1 2017 Agricultural Science Question 45. It is one of the objective questions from the 2017 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Easy .
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