Organic Structures

How many double bonds in the compound?

• 1
• 6
• 12
• organic chemistry5

How many C-C single bonds in this compound?

• 2
• 5
• 15
• 20

Which of these condensed formulas represent the same molecule?

• They are all different
• a and b
• a and c
• b and c

Which of these structures represent the same molecule?

• A and D
• A and C
• C and B
• D and B

How many carbon atoms are in this line angle structure?

• 11
• 7
• 8
• 10

Which of the following is true about structural isomers?

• Have the same molecular formula
• Have different physical and chemical properties.
• Have the same number of elements
• all of the above

Given the structural formulas below, which 2 formulas represent compounds that are isomers of each other?

• A and B
• A and C
• B and D
• C and D