subject
Business, 03.03.2020 23:01 sierrac2651

The heating curve for a sample of pure ethanol is provided above. the temperature was recorded as a 50.0 g sample of solid ethanol was heated at a constant rate. which of the following explains why the slope of segment t is greater than the slope of segment r ? a) the specific heat capacity of the gaseous ethanol is greater than the specific heat capacity of liquid ethanol. b) the heat of vaporization of ethanol is less than the heat of fusion of ethanol. c) the specific heat capacity of the gaseous ethanol is less than the specific heat capacity of liquid ethanol. d) the heat of vaporization of ethanol is greater than the heat of fusion of ethanol.

ansver
Answers: 3

Another question on Business

question
Business, 21.06.2019 22:40
In allentown, pennsylvania, in the summer of 2014, the average price of a gallon of gasoline was $3.68long dasha 22-cent increase from the year before. many consumers were upset by the increase. one was quoted in a local newspaper as saying, "it's crazy. the government should step in." source: sam kennedy, "valley feeling pain at the pump," (allentown, pa) morning call, june 21, 2014. suppose the government had stepped in and imposed a price ceiling equal to old price of $3.46 per gallon. a. using the line drawing tool, draw and label the price ceiling. carefully follow the instructions above, and only draw the required object.
Answers: 3
question
Business, 22.06.2019 03:00
In the supply-and-demand schedule shown above, at the lowest price of $50, producers supply music players and consumers demand music players.
Answers: 2
question
Business, 22.06.2019 03:30
Joe said “your speech was really great, i loved it.” his criticism lacks which component of effective feedback? a) he did not recognize his ethical obligations b) he did not focus on behavior c) he did not stress the positive d) he did not offer any specifics
Answers: 2
question
Business, 22.06.2019 20:00
What is the difference between total utility and marginal utility? a. marginal utility is subject to the law of diminishing marginal utility while total utility is not. b. total utility represents the consumer optimum while marginal utility gives the total utility per dollar spent on the last unit. c. total utility is the total amount of satisfaction derived from consuming a certain amount of a good while marginal utility is the additional satisfaction gained from consuming an additional unit of the good. d. marginal utility represents the consumer optimum while total utility gives the total utility per dollar spent on the last unit.
Answers: 3
You know the right answer?
The heating curve for a sample of pure ethanol is provided above. the temperature was recorded as a...
Questions
question
Mathematics, 10.04.2020 20:59
Questions on the website: 13722363