A steel cylinder of 8 litres capacity contain hydrogen gas at 12\ atm pressure, At same temperature, how many cycle tubes of 4 litre capacity at 2\ atmphere can be filled up with this gas ?

Question

Quantrex Academy · Accepted Answer

Correct answer: A. 12

Using Boyle's law at constant temperature,

P_1 V_1 = P_2 V_2

Substituting the given values:

12 \times 8 = 2 \times V_2

V_2 = 48\ \text{L}

This is the total volume of the gas at

2\ \text{atm}

pressure.

Number of cycle tubes that can be filled

= \dfrac{\text{Total volume}}{\text{Volume of one tube}}

Number of cycle tubes

= \dfrac{48}{4} = 12

Answer:

12

A steel cylinder of 8 litres capacity contain hydrogen gas at 12\...

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