Age of Earth is_____________________?

Related Mcqs:

1. Main product of photosynthesis is_____________________?

   A. C6H12O6
   B. C12H24O12
   C. C3H6O6
   D. C5H12O6

2. Color off basic matic rock is_____________________?

   A. Light green
   B. Dark colored
   C. Yellow
   D. Blue

3. Color of fertile soil is_____________________?

   A. White
   B. Green
   C. Brown
   D. Black

4. The molar mass of NaCl is_____________________?

   A. 56.58
   B. 43.28
   C. 50.58
   D. 58.58

5. The chemical formula of Hematite is_____________________?

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

6. The net reaction of photosynthesis is_____________________?

   A. CO2 + H2O light O2 + (CH3O)
   B. CaCO3 + 2HCl CaCl2 H2O+CO3
   C. ((CH2O) + O2 CO2 + H2O)
   D. None of the above

7. The plant in which CO2 fixation is solely via the Calvin cycle is_____________________?

   A. C
   B. CAB
   C. C
   D. CAM

8. Sugar cane is_____________________?

   A. C3 plant
   B. C4 plant
   C. C2 plant
   D. None of the above

9. 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

10. The chemical formula for Ammonium acctatc is_____________________?

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