Question

all quetions plz

stability (most stable to least stable) Place the alkenes in order of s i) ii) iii) iv) b a>b>c>d b>a > > c>d>a>b c>d>b>a whol that would not rearrange during an acid catalyzed m) Circle the alcohol that wo dehydration reaction. n) Circle the reaction that would exhibit the fastest rate. KCI EtOH KCI DMSO KCI in m Br DMSO 0) The reaction of HBr with 1-hexene shown below would give .... HBr al Hofmann addition c) Zaitsev Elimination

Answer 1

l) Answer is III) c>d>a>b . More substituted Alkene is more stable.

M) First alcohol will not rearrange during dehydration because it give stable tertiary carbocation.

N) Answer is III) . It is SN2 reaction which occur in polar aprotic solvent since Br is good leaving group than F hence it's rate is higher.