MHT CET202310 May 2023Evening ShiftChemistrySome Basic Concepts of ChemistryActual
How many moles of nitrogen atoms are present in 8 ~g of ammonium nitrate?
Options
- A0.1 ~mol
- B0.2 ~mol
- C0.4 ~mol
- D0.8 ~mol
Correct answer
B. 0.2 ~mol
Step-by-step solution
Chemical formula of ammonium nitrate is array ll & NH ₄ NO ₃ . & 1 ~mol NH ₄ NO ₃ 2 ~mol ~N -atoms & 80 ~g NH ₄ NO ₃⁻=2 ~mol ~N -atoms & 8 ~g NH ₄ NO ₃=0.2 ~mol ~N -atoms array