Water decomposes to O2 and H2 under suitable conditions as represented by the equation below: \[\ce{2H2O -> 2H2 + O2}\] The 2500 cm3 of H2 is subjected to `2 1/2` times increase in pressure (temp. remaining constant). What volume will H2 now occupy?

P1 = x suppose P2 = x + `5/2`x = `7/2`x V1 = 2500 cm3 V2 = ? P1V1 = P2V2 &there4; V2 = `("P"_1"V"_1)/"P"_2` = `(x xx 2500)/(7/2x)` = `5000/7` cm3

Water decomposes to O2 and H2 under suitable conditions as represented by the equation below: The 2500 cm3 of H2 is subjected to 212 times increase in pressure (temp. remaining constant).

Water decomposes to O₂ and H₂ under suitable conditions as represented by the equation below:

\[\ce{2H2O -> 2H2 + O2}\]

The 2500 cm³ of H₂ is subjected to `2 1/2` times increase in pressure (temp. remaining constant). What volume will H₂ now occupy?

संख्यात्मक

P₁ = x suppose

P₂= x + `5/2`x = `7/2`x

V₁ = 2500 cm3

V₂ = ?

P₁V₁ = P₂V₂

∴ V₂ = `("P"_1"V"_1)/"P"_2`

= `(x xx 2500)/(7/2x)`

= `5000/7` cm³

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Standard Temperature Pressure (S.T.P.)

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अध्याय 5: Mole concept and Stoichiometry - MISCELLANEOUS EXERCISE [पृष्ठ ९५]

अध्याय 5 Mole concept and Stoichiometry
MISCELLANEOUS EXERCISE | Q 5. (b) | पृष्ठ ९५