Waec Model Questions Vol1 2018 Agricultural Science Question 29
Practice objective / multiple choice question 29 from the 2018 Waec Model Questions Vol1 Agricultural Science examination.
The soil pH of a field is 5.2. To raise the pH to 6.5, lime must be applied at a rate of 2.5 tonnes per hectare for every 0.5‑unit increase in pH. How many tonnes of lime are required per hectare?
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About This Question
This is Waec Model Questions Vol1 2018 Agricultural Science Question 29. It is one of the objective questions from the 2018 Waec Model Questions Vol1 Agricultural Science examination.
Difficulty level: Easy .
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