UnScramble this Word: h t i d b e c?

Questions

A carbohydrate consists of carbon, hydrogen, and which other element?

Where did the dormouse finish up at the Mad Hatter's tea party?

For which 1949 film did Anton Karas write and perform the music?

Which is the only Shakespeare play with the name of an English town in the title?

Which UN Secretary-General was killed in an air crash in 1961?