Asample of gas is in a rigid cylinder with a movable piston. the pressure of the gas is kept constant. if the kelvin temperature of the gas is
doubled, the volume of the gas is
o 1.
2
halved
doubled
tripled
unchanged
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The volume will double, if the temperature of the gas is doubled as temperature and volume are directly proportional.

If the Kelvin temperature of the gas is  doubled, the volume of the gas is doubled.

Explanation:

To calculate the final volume of the system, we use the equation given by Charles' Law.

This law states that volume of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

 (at constnat pressure)

where,

are the initial volume and temperature of the gas.

are the final volume and temperature of the gas.

We are given:

If the Kelvin temperature of the gas is  doubled, the volume of the gas is doubled.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.