The chemical formula for Ammonium acctatc is_____________________?

Related Mcqs:

1. The chemical formula of Hematite is_____________________?

   A. AL (OH)2 B. Fe2O3 C. Fe OOH D. None of the above...

2. The exact formula for calculating the base saturation percentage is_____________________?

   A. Bas saturation percentage = CA+Mg+Na / CEC x 100 B. Bas saturation percentage = /CEC / CA+Mg+Na x 100 C. Bas saturation percentage = /CEC / CA+Mg x 100 D. None of the above...

3. The chemical formula of urea fertilizer is_______________________?

   A. NH2CONH2 B. [CO(NH2)] C. Both a & b D. None of the above...

4. C12H12N-NaO8S2 is the chemical formula of ____________________?

   A. Activated charcoal B. Azomethine H C. Carbonated sodium sulphate D. None of the above...

5. The exact chemical formula of DAP fertilizer is___________________?

   A. (NH2) HPO4 B. NH4H2PO4 C. NH4H2PO4 D. Both a & c...

6. The chemical formula of Dolomite is________________?

   A. CaMg (CO3)2 B. MgCO3 C. CaCO3 D. None of the above...

7. Percentage of N in Ammonium sulphate fertilizer is___________________?

   A. 23 B. 35 C. 45 D. 21...

8. Percentage of N in Ammonium ritract fertilizer is___________________?

   A. 21 B. 23 C. 33 D. 39...

9. In cation exchange, 18 mg of Ammonium ion can be exchanged for__________?

   A. 40 mg of Ca B. 46 mg of Na C. 6 mg of Al D. 12 mg of mg Submitted by: Shafiq Rehman...

10. Ammonium sulfate fertilizer containing 21% N & 24% S, is best in top dressing in:_________?

    A. Barley B. Rice C. Date palm D. None of these Submitted by: Shafiq Rehman...