(ii) A gas cylinder can hold $1 kg$ of hydrogen at room temperature and pressure.
(c) If the number of molecules of hydrogen in the cylinder is $X$ , calculate the number of ${CO}_{2}$ molecules in the cylinder under the same conditions of temperature and pressure.

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Solution

According to Avogadro's Law, equal volumes of all gases involve the same number of molecules at same pressure and temperature. The number of molecules of hydrogen in the cylinder is $X$ . Both hydrogen and carbon dioxide $({CO}_{2})$ are present in the cylinder at same pressure and temperature.
Since both gases have equal volumes, therefore, both will have equal number of molecules
Conclusion
Hence, the number of ${CO}_{2}$ molecules in the cylinder under the same condition of temperature and pressure is $X$ .

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Similar questions

A gas cylinder can hold 1 kg of hydrogen at room temperature and pressure

(a) What mass of carbon dioxide can it held under the similar condition of temperature and pressure?

(b) If the number of molecules of hydrogen in the cylinder is X, calculate the number of carbon dioxide molecules in the cylinder. State the law that helped you to arrive at the above result.

Q. A gas cylinder can hold

1 k g

of hydrogen at room temperature and pressure:
If the number of molecules of hydrogen in the cylinder is

X

, calculate the number of

C O_{2}

molecules in the cylinder under the same conditions of temperature and pressure.

Q. A gas cylinder can hold 1 Kg of hydrogen at mom temperature and pressure:
i) Find the number of moles of hydrogen present
ii) What weight of

C O_{2}

can the cylinder hold under similar conditions of temperature and pressure? (

H = 1, C = 12, O = 16

)
iii) If the number of molecules of hydrogen in the cylinder is

X

, calculate the number of

C O_{2}

molecules in the cylinder under the same conditions of temperature and pressure
iv) State the law that helped you to arrive at the above result.

(ii) A gas cylinder can hold $1 kg$ of hydrogen at room temperature and pressure.

(a) Find the number of moles of hydrogen present.

(ii) A gas cylinder can hold $1 kg$ of hydrogen at room temperature and pressure.

(b) What weight of ${CO}_{2}$ can the cylinder hold under similar conditions of temperature and pressure?

$[H = 1, C = 12, O = 16]$

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(ii) A gas cylinder can hold 1kg of hydrogen at room temperature and pressure.(c) If the number of molecules of hydrogen in the cylinder is X, calculate the number of CO2 molecules in the cylinder under the same conditions of temperature and pressure.

(ii) A gas cylinder can hold $1 kg$ of hydrogen at room temperature and pressure.
(c) If the number of molecules of hydrogen in the cylinder is $X$ , calculate the number of ${CO}_{2}$ molecules in the cylinder under the same conditions of temperature and pressure.