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A farmer continuously applies sulphate of ammonia to his farmland for many years...


Question

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

Options

A) Leave blue litmus paper unchanged

B) Change blue litmus paper to red

C) Change red litmus paper to blue

D) Be rich in soil microbes

The correct answer is B.


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Dicussion (1)

  • if a farmer continuisly applies sulphate of ammonia to his farm land for many years the resultant soil solution will surely change BLUE litmus paper to RED.

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