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09.12.2021 06:34
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A gas at constant pressure occupies 900 ml at 30°C. What would the volume be at

A gas at constant pressure occupies 900 ml at 30°C. What would the volume be
at 45°C?
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aubreywolfe2584
aubreywolfe2584
4,6(14 marks)

1350 mL

Explanation:

Given that,

Volume, V₁ = 900 mL

Temperature, T₁ = 30°C

We need to find the new volume if the temperature is 45°C. The relation between temperature and volume is direct (Charles's law).

\dfrac{V_1}{V_2}=\dfrac{T_1}{T_2}\\\\V_2=\dfrac{V_1T_2}{T_1}\\\\V_2=\dfrac{900\times 45}{30}\\\\V_2=1350\ \text{mL}

So, the new volume is 1350 mL.

ThGlitchz
ThGlitchz
4,7(18 marks)
The only Empire to include Saharan salt mine was - Ghana (West Africa) 

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