For each of the six structural formulae (A through F) shown, below, five questions are posed. The answer to each is a number that should be entered in the apporpriate answer box.

For each of the six structural formulae (A through F), shown below, five questions are posed. The answer to each is a number that should be entered in the appropriate answer box. {:(A,"(i)Number of" sp^3 "carbons:",B.,"Number of"sp^3,C.,"Number of"sp^3),(," ..........",,"carbons:"..........,,"carbons:"..........),(,"(ii)Number of" sp^2 "carbons:",,"Number of "sp^2"carbons:",,"Number of "sp^2"carbons:"),(," ...........",, ..........,, ...........),(,"(iii) Number of sp carbons:",,"Number of sp carbons:",,"Number of sp carbons:"),(," ...........",, ..........,, ...........),(,(iv)"Number of carbon - carbon",,"Number of carbon - carbon",,"Number of carbon - carbon"),(," "sigma- "bonds:".....,, sigma- "bonds:".....,,sigma- "bonds:".....),(,"(v)Number of" pi - "bonds to",,"Number of" pi - "bonds to",,"Number of" pi - "bonds to"),(," carbon:......",,"carbon:......",," carbon:......"):} {:(D,"(i)Number of" sp^3 "carbons:",E.,"Number of"sp^3,F.,"Number of"sp^3"carbons:"),(," ..........",,"carbons:"..........,,..........),(,"(ii)Number of" sp^2 "carbons:",,"Number of "sp^2"carbons:",,"Number of "sp^2),(," ...........",, "carbons:" ..........,, "carbons:" ...........),(,"(iii) Number of sp carbons:",,"Number of sp carbons:",,"Number of sp carbons:"),(," ...........",, ..........,, ...........),(,(iv)"Number of carbon - carbon",,"Number of carbon - carbon",,"Number of carbon - carbon"),(," "sigma- "bonds:".....,, sigma- "bonds:".....,,sigma- "bonds:".....),(,"(v)Number of" pi - "bonds to",,"Number of" pi - "bonds to",,"Number of" pi - "bonds to"),(," carbon:......",,"carbon:......",," carbon:......"):}

Each of the five questions in a multiple choice test has 4 possible answer . The number of different sets of possible answers is

Examine structures a through j, shown below, with respect to their symmetry or lack of it. Assume that the five-membered rings and the ring in compound g are planar. The wedge-hatched bonds in b, c, d & e designate specific configurations. Also, for the acyclic compounds assume stable anti conformations. Answer each of the following questions by writing letters (a through j), corresponding to your selections, in each answer box. If there is no structure that fits the description enter an x in the answer box. Which structures are chiral ?

Examine structures through a to j, shown below, with respect to their symmetry or lack of it. Assume that the five-membered rings and the ring in compound g are planar. The wedge-hatched bonds in b, c, d & e designate specific configurations. Also, for the acyclic compounds assume stable anti conformations. Answer each of the following questions by writing letters (a through j), corresponding to your selections, in each answer box. If there is no structure that fits the description enter an x in the answer box. Which structures have a plane of symmetry?

Examine structures through a to j, shown below, with respect to their symmetry or lack of it. Assume that the five-membered rings and the ring in compound g are planar. The wedge-hatched bonds in b, c, d & e designate specific configurations. Also, for the acyclic compounds assume stable anti conformations. Answer each of the following questions by writing letters (a through j), corresponding to your selections, in each answer box. If there is no structure that fits the description enter an x in the answer box. Which structures have a center of symmetry ?

Examine the ten structural formulas shown below and select those that satisfy each of the following conditions. Enter one or more letters (a through j) in each answer box, reflecting your choice for each. Which compounds undergo electrophilic nitration more rapidly than benzene ?

Examine the ten structural formulas shown below and select those that satisfy each of the following conditions. Enter one or more letters (a through j) in each answer box, reflecting your choice for each. Which compounds give meta substitution under electrophilic bromination conditions ?