UP JEECUP · Atoms and Molecules (Class 9) · Quiz
5 real UP JEECUP questions on Atoms and Molecules (Class 9). Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 2
HARDWhat is the mass of 0.5 mole of nitrogen gas (N₂)? (Given: Atomic mass of N = 14 u)