Heat and Thermal ExpansionHard

Question

A gas expands such that its initial and final temperature are equal. Also, The process followed by the  gas traces a straight line on the P - V diagram :-

Options

A.The temperature of the gas remains constants throughout.
B.The temperature of the gas first increase  and then decrease
C.The temperature of the gas first decrease and then increase.
D.The straight line has a negative slope.

Solution


Let V0 = intial volume = 2V0 = final volume
V = volume of any state
then
⇒ nRT = PV = V
∴ T - V curve is a parabola with vertex above.
Hence temperature first increase then decrease

Create a free account to view solution

View Solution Free
Topic: Heat and Thermal Expansion·Practice all Heat and Thermal Expansion questions

More Heat and Thermal Expansion Questions

Logarithms of readings of pressure and volume fo ran ideal gas plotted on a graph as shown in figure. By measuring the g...Pressure versus temperature graphs of an ideal gas are as shown in figure. Choose the wrong statement :-(i) (ii) (iii)...Two identical glass bulbs are interconnected by a thin glass tube at 0oC A gas is filled at N.T.P in these bulb is place...The coefficient of apparent expansion of a liquid when determined using two different vessels A and B are γ1 and &#...On mixing 10 mL of carbon tetrachloride with 10 mL of benzene, the total volume of the solution is...