Multiple Choice
Which fossil fuel has a molecular structure containing cyclic hydrocarbons?
A) coal
B) liquid propane
C) natural gas
D) none of these
Correct Answer:
Verified
Correct Answer:
Verified
Q5: Fractional distillation of petroleum<br>A) separates and purifies
Q6: Consider the following model of ethanol, CH<sub>3</sub>CH<sub>2</sub>OH.
Q7: Butane [CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub>] and 2-methylpropane [(CH<sub>3</sub>)<sub>2</sub>CHCH<sub>3</sub>] are<br>A) stereoisomers.<br>B)
Q8: A coal gasification process involving a catalyst,
Q9: Which of the following is not true
Q11: The hydrocarbon model shown below could represent
Q12: The complete combustion of C<sub>2</sub>H<sub>6</sub> yields<br>A) C<sub>2</sub>H<sub>4</sub>
Q13: Fermentation of carbohydrates is a source of<br>A)
Q14: At current usage rates, world reserves of
Q15: Which of the following compounds would you