contestada

When the volume of the gas is 16 cm3, its pressure is 20 L/cm2. Find the volume of the gas when the pressure is 2.2 L/cm2.

a.145.45cm^3
b.704cm^3
c.160cm^3
d.0.007cm^3

Respuesta :

the answer is a.145.45cm^3

Answer:

option A

Step-by-step explanation:

given,

Volume of gas(V₁) = 16 cm³

Pressure of the gas(P₁) = 20 L/cm²

Volume of Gas(V₂) when pressure(P₂) is 2.2 L/cm²

considering temperature constant

                             P₁ V₁ = P₂ V₂

                             20 × 16  =2.2 × V₂

                               V₂ =[tex]\dfrac{20\times 16}{2.2}[/tex]

                               V₂ = 145.45 cm³

hence, the correct answer is option A

                   

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