Question

A balloon is filled with hydrogen at room temperature. It will burst if pressure exceeds 0.2 bar. If at
1 bar pressure the gas occupies 2.27 L volume, upto what volume can the balloon be expanded ?​

Answer 1

Answer:

since the balloon bursts at 0.2 bar pressure, the volume of the balloon should be less than 11.35L

Answer 2

$\qquad \bf \: P_{1} V _{1} = P _{2}V _{2}$

$\qquad \bf \: 1 \times 2.27 \: L=0.2 \times V _{2}$

$\displaystyle\qquad \bf \: \frac{1 \times 2.27}{0.2} = V _{2}$

$\displaystyle\qquad \bf \: \frac{ 2.27}{0.2} = V _{2}$

$\displaystyle\qquad \bf \: 11.35 = V _{2}$

$\displaystyle\qquad \bf \red{\: V _{2} = 11.35 \: L}$

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