The fertilizers which provide single nutrient from NPK are called ___________ fertilizer?

Related Mcqs:

1. Which one of the following fertilizers provides the nitrogen and phosphorus to the plant ?

   A. urea
   B. calcium superphosphate
   C. diammonium phosphate
   D. potassium nitrate

2. Which of the following fertilizers is not useful for paddy rice ?

   A. urea
   B. DAP
   C. Ammonium sulphate
   D. Ammonium nitrate

3. Which of the following potassium fertilizers are more useful for horticultural crops tobacco & potatoes ?

   A. KCI
   B. KNO3
   C. K2SO4
   D. KMnO4

4. Which one of the following fertilizers provides the nitrogen and phosphorus to the plant ?

   A. Urea
   B. Calcium superphosphate
   C. Diammonium phosphate
   D. Potassium nitrate

5. Which one of the following is an inorganic fertilizer ?

   A. manure
   B. urea
   C. ammonium nitrate
   D. All

6. Which of the following is a macro nutrient ?

   A. boron
   B. iron
   C. copper
   D. carbon

7. Which is sold as fertilizer ___________________?

   A. CaSiO3
   B. Na2SiO3
   C. Ca3(PO4)2
   D. MnSiO3

8. Urea as a fertilizer contains:____________?

   A. 57% N
   B. 73% N
   C. 46% N
   D. 53% N

   Submitted by: TAHREEM RAJPOOT

9. If we provide very high amount of heat to a liquid its boiling point will__________________?

   A. increase
   B. remains constant
   C. decrease
   D. there will be no boiling

10. A single chlorine free radical can destroy how many ozone molecules ?

    A. 10
    B. 100
    C. 10000
    D. 100000