The chemical formula of Dolomite is________________?

Related Mcqs:

1. The chemical formula of urea fertilizer is_______________________?

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

2. The chemical formula of Hematite is_____________________?

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

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

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

4. The exact chemical formula of DAP fertilizer is___________________?

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

5. The chemical formula for Ammonium acctatc is_____________________?

   A. NH3OAC
   B. NH4OAC
   C. NH4AOC
   D. Both b & c

6. [(NH4)2SO4FeSO66H2O] is the formula of _______________________?

   A. Ammonium sulphate Iron sulphate
   B. Sodium ammonium sulphate
   C. Ferrous Ammonium sulphate
   D. None of the above

7. The formula used for calculating RSC is _____________________?

   A. RSC=(CO32 + HCO2) (Na + K + Ca2 + Mg2)
   B. RSC=(CO32 + HCO2) ( Ca2 + Mg2)
   C. None of the above
   D. non of these

8. 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

9. The exact formula for sodium hexametaphosphate is___________________?

   A. [(NaPO6)13]
   B. [(NaPO3)13]
   C. [(NaPO2)6]
   D. None of the above

10. What is the formula of urea?

    A. CO (NH₂)₂
    B. NH₂-CO-NH-CO-NH₂
    C. (NH₄)₂CO₃
    D. None of these

    Submitted by: Shafiq Rehman