Multiple choice softskills communication Which is the correct spelling ? Caffiene Caffeine Cafeine Cafiene Reveal answer Fill a bubble to check yourself B Correct answer Explanation 'Caffeine' is the correct spelling with double 'f' and single 'e' after 'f'. Option B is correct. Option A adds 'i', option C misses an 'f', and option D has 'ie' instead of 'e'.