Which organic compound is an electrolyte?

Question

Questions:

1) Which general formula applies to hydrocarbons with one double covalent between adjacent atoms?

A. CnH₂n⁺²
B. CnH₂n
C. CnH₂n^-2
D. CnH₂n^-4
E. CnH₂n^-6

2) The compound, 2-methyl-2-propanol, is an isomer of

A. butane
B. propane
C. butanol
D. propanol
E. methanol

3) Which organic compound is an electrolyte?

A. C₂H₆
B. CH₃Cl
C. HCOOH
D. CH₃OH
E. C₆H₁₂O₆

4) Alkanes are represented by the general formula
A. CnH₂n⁺²
B. CnH₂n
C. CnH₂n^-2
D. CnH₂n^-4
E. CnH₂n^-6

5) Which of the following compounds would have the highest boiling point?

A. CH₃CH₂CH₂CH₃
B. CH₃NH₂
C. CH₃OH
D. CH₂F₂
E. cannot be determined

6) Compounds that contain a hydroxyl functional group are known as

A. aldehydes
B. ketones
C. alkanes
D. alkenes
E. alcohols

7) ________ are organic compounds that posses a carbon-carbon triple bond.

A. Alkanes
B. Aromatics
C. Alkenes
D. Alcohols
E. Alkynes

8) Which of the following class of organic compounds have a carbonyl functional group?

A. Aldehydes
B. Ketones
C. alcohols
D. a and b
E. none of the above

9) How many isomers exist for the molecule C3H5Br?

A. 1
B. 2
C. 3
D. 4
E. 5

10) Which of the following compounds cannot exist?

A. CH₃CH₂CH₂OH
B. CH₂=CHCH₃
C. CH₃OH
D. CH=C=CH
E. All may exist