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General Chemistry Previously Asked Questions: Fertilizers
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General Chemistry Previously Asked Questions: Fertilizers
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16 Questions

1. Which form of nitrogen is available in urea?
2. The percentage of nitrogen in urea is
3. The element not present in fertilizers is
4. The most suitable crop for green manuring is
5. What percentage of phosphorus
(P2S5) and Nitrogen (N) is present in DAP?
6. Which form of nitrogen is available in urea?
7. Why does the Government of India promote the use of 'Neem-coated Urea' in agriculture?
8. The plants receive Nitrogen in form of
9. The most popular fertilizer for foliar application is
10. Which one of the following fertilizers leaves maximum acidity in the soil?
11. Which of the following is not a chemical fertilizer?
12. Consider the following statements. Sodium silicate and sodium sulphate are mixed as detergents in washing powders so that
1. To maintain dryness of the powder.
2. To maintain the basicity of powder. Which of the following statement is correc?
13. For wheat cultivation which fertilizer is used?
14. Which one of the following is a mixed fertilizer?
15. Which one of the following is a mixed fertilizer?
16. The plants receive Nitrogen in form of