Question

Which answer choices are true statements about the properties of an enclosed gas?

Answer 1

Answer:

option 1:

True

option 2:

True

option 3:

True

option 4:

False

Explanation:

we know from ideal gas equation that

$PV=nRT$

or

$\frac{PV}{T}=Constant$..............(1)

option 1:

True

Explanation

From equation 1 it is clear that if temperature remains constant than on increasing the volume of gas, pressure of gas will get decreases.

Option-2

True:

Explanation

From equation 1 it is clear that if volume of gas remains constant then on increasing the temperature, pressure of gas will increases.

Option-3

True

Explanation:

From equation 1 it is clear that if pressure of gas remains constant then on increasing the temperature volume of gas will increases.

Option-4

False

Explanation:

From equation 1 it is clear that if temperature of gas remains constant then on increasing the volume of gas, pressure of gas will decreases.