Question Practice

• Answer

  Mark 1 - So the ions can be accelerated by the electric field

  mark 2 - So the ions can form a current when they hit the detector


  Question

  
• (a -3), Sample is dissolved in a polar volatile solvent (1)

  Injected through a hypodermic needle at a high voltage(2)

  Particles gain H+ as they leave the needle

  (B-1), C2H6O2N+

  Question