Other questions in this quiz

2. What do you see when NaBr reacts with H2SO4

  • solid bromine, misty fumes
  • 1st reaction gives misty fumes. 2nd reaction - choking SO2 fumes and orange fumes of Br2
  • white ppt
  • 1st reaction misty fumes, 2nd reaction orange solid

3. What do you see when NaI reacts with H2SO4

  • white ppt
  • HI gas, solid iodine
  • orange fumes

4. NaCl + H2SO4 ->

  • NaHSO4 + HCl
  • Cl2 + SO2 + 2H2O
  • H2S + Cl + SO2

5. What do you see when HCl is formed?

  • white precipitate
  • nothing
  • misty fumes
  • orange fumes

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all The Periodic Table resources »