Question

Which of the following correctly describes the behavior of a gas?
Answer

At constant pressure and moles of gas, if the temperature is doubled, the volume is halved.

At constant temperature and moles of a gas, if the volume is halved, the pressure is doubled.

At constant volume and moles of a gas, if the temperature is doubled, the volume if halved.

At constant temperature and moles of a gas, if the volume is halved, the pressure is halved.

Answer 1

If temperature is constant, Pressure=Force/Area if we have with two containers with the same number of particles but with different Volumes. The smaller Volume particles will collide more frequently with greater force with smaller area.
This indicates both have an inverse relationship so if pressure is doubled Volume is Halved
if P is equal to 2 V is equal to 1/2.

Pressure and Temperature relationship if both mass and volume is constant. Increasing temperature pressure also increases (direct proportional) when we heat up molecules move faster(K.E increases) they end up collide more often with more force with the walls of contains therefore pressure increases.

Volume and temperature relationship at constant pressure and mass. As molecules are heated up, molecules move rapidly, gas expands occupies more volume. Temperature and Volume have a directly proportional relationship when temperature is doubled volume is also doubled.

Answer 2

so the answer is? @Abmon98

Answer 3

@Abmon98 hello

Answer 4

At constant temperature and moles of a gas, if the volume is halved, the pressure is doubled. this is the correct statement