The equivalent volume of a gaseous substance is 5.6 L at 0o C and 1 atm. The substance may be

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Accepted Answer

Equivalent volume is the volume occupied by 1g-equivalent of the gas.

(a) 1g-equivalent of CH₄ = $\frac{1}{8}\text{ mole = }\frac{1}{8} \times 22.4\text{ L = 2.8 L}$

(b) 1g-equivalent of $O_{3} = \frac{1}{2}\text{ mole = 11.2 L}$

(c) 1g-equivalent of $H_{2}S = \frac{1}{2}\text{ mole = 11.2 L}$

d) 1g-equivalent of $CO_{2} = \frac{1}{4}\text{ mole = 5.6 L}$

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