Question

At constant temperature, in a given mass of an ideal gas.

• A. The ratio of pressure and volume always remains constant
• B. Volume always remains constant
• C. Pressure always remains constant
• D. The product of pressure and volume always remains constant

Answer 1

Answer: (D)

The product of pressure and volume always remains constant

Answer 2

According to Boyle's law $V \propto \frac { 1 } { P }$

$V = \frac { \text { Constant } } { P }$; VP = Constant.