Question

the graph obtained by plotting pressure against volume at constant temperature for a given mass of an ideal gases??​

Answer 1

Answer:

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Explanation:

Correct option is

C

a straight line parallel to the pressure axis

For a given mass of gas at a constant temperature, the plot of PV against pressure is a straight line parallel to the pressure axis. This is because PV remains constant with P.

The ideal gas equation is PV=nRT. At constant temperature, nRT=constant. Hence, PV= constant.

Hence, the correct answer is option C.