`2H_(2) O_(2) (l) rarr 2H_(2)o(l) + O_(2) (g)` `100 mL` of `X` molar `H_(2)O_(2)` gives `3L` of `O_(2)` gas under the condition when 1 mole occupies `24 L`. The value of `X` isA. `2.5`B. `1`C. `0.5`D. `0.25`

`2H_(2) O_(2) (l) rarr 2H_(2)o(l) + O_(2) (g)` `100 mL` of `X` molar `

1.	`2H_(2) O_(2) (l) rarr 2H_(2)o(l) + O_(2) (g)` `100 mL` of `X` molar `H_(2)O_(2)` gives `3L` of `O_(2)` gas under the condition when 1 mole occupies `24 L`. The value of `X` isA. `2.5`B. `1`C. `0.5`D. `0.25`
Answer» Correct Answer - A Mole of `O_(2)` formed `= (3)/(24) = (1)/(8)` `:.` Mole of `H_(2)O_(2) = (1)/(8) xx 2 = (1)/(4)` `:. 100 xx X = (1)/(4) xx 1000 :. X = 2.5`

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