please answer all clearly

Question 1 0.25pt What is the configuration of the following molecule? The molecule below is optically active. (True = yes, it is optically active). True The molecule below is optically active. (True = yes, it is optically active). True False Question 4 0.25pt What is the configuration of the following molecule? Convert the molecule into the box into a Fischer projection. Complete the Fischer projection template by replacing letters ABCD with the atom Br,H, or Cl. (ex if A should be a Br, type in " Br " or the chemical symbol as your response.) A: B: C: D: Convert the molecule into the box into a Fischer projection. Complete the Fischer projection template by replacing letters ABCD with the atom Br,H, or Cl. (ex if A should be a Br, type in "Br" or the chemical symbol as your response.) A: B: C : D