| ⇦ | 
| ⇨ |
Repeated use of which one of the following fertilizers would increase the acidity of the soil
Options
(a) Ammonium sulphate
(b) Superphosphate of lime
(c) Urea
(d) Potassium nitrate
Correct Answer:
Ammonium sulphate
Explanation:
Ammonia sulphate is a strong acid (H₂SO₄) and weak base (NH₄OH). Therefore repeated use of ammonium sulphate would increase the conc. of sulphuric acid, while ammonia from NH₄OH is used up by the plant. Hence the acidity of soil will increase.
Related Questions: - The fcc crystal contains how many atoms in each unit cell
- At what temperature, the rms velocity of gas shown at 50⁰C will be doubled
- As ester can be prepared by reacting an alkyl halide with
- Equal masses of H₂, O₂ and methane have been taken in a container of volume
- The gas which combin with haemoglobin to damage its oxygen carrying capacity is
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The fcc crystal contains how many atoms in each unit cell
- At what temperature, the rms velocity of gas shown at 50⁰C will be doubled
- As ester can be prepared by reacting an alkyl halide with
- Equal masses of H₂, O₂ and methane have been taken in a container of volume
- The gas which combin with haemoglobin to damage its oxygen carrying capacity is
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply