Science, asked by Anonymous, 3 months ago

gas occupies 200 ml at a pressure of 27 degree celsius and 76 mmhg pressure find volume at -3 degree celsius with pressure remaining constant.

Answers

Answered by Anonymous
1

\huge{\underline{\underline {\mathtt{\purple{Hlw}\pink{Mate}}}}}

\Large\bold\blue{Given:}

Initial volume = 200ml

Initial temperature = 27°C

Final temperature = -3°C

\Large\bold\blue{To Find :}

Final volume of the gas.

\Large\bold\blue{Solution :}

Charles' law States that (V ∝ T)

Formula : \underline{\boxed{\bf{\pink{\dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}}}}}

Let,

V₁ = Initial volume

V₂ = Final volume

T₁ = Initial temperature

T₂ = Final temperature

Convert unit of temperature from °C to K.

0°C = 273K

T₁ = 27°C = 27 + 273 = 300K

T₂ = -3°C = -3 + 273 = 270K

Substituting the given values,

V₁ / T₁ = V₂ / T₂

200 / 300 = V₂ / 270

V₂ = 270 × 2/3

\Large\green{V₂\:=\:180 ml}

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Answered by yadava02748
1

Answer:

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