Question 18

A farmer continuously applies sulphate of ammonia to his faemland for many years, the resulatant soil solution is most likely to

  • A.Leave blue litmus paper unchanged
  • B.Change blue litmus paper to re
  • C.Change red litmus paper to blue
  • D.Be rich in soil microbes
Objective

Question details

Exam body
WAEC
Subject
Agricultural Science
Year
2015
Question no.
#18
Type
Objective

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