A1.88-mole sample of an ideal gas is contracted at a constant temperature of 298 k. the initial volume is 24.5 l and the amount of work performed on it is 1040 j. what is the final volume? let the ideal-gas constant r = 8.314 j/(mol • k). a. 19.6 l b. 20.2 l c. 22.5 l d. 30.6 l

as we know that work done in constant temperature

here we know that

n = 1.88 mole

r = 8.314 j/(mol k)

t = 298 k

w = 1040 j

by solving above we have

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.