In the reaction 2SO₂ + O₂ → 2SO₃, 128g of SO₂ (2 mol) and 16g of O₂ (0.5 mol) are used. The mass of excess SO₂ remaining is:

  • 64 g
  • 32 g
  • 16 g
  • 0 g
Facebook
WhatsApp

You May Like etea medical mcqs

Comment

Scroll to Top