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5 mole H(2)O(2)(l) is placed in a contai...

5 mole `H_(2)O_(2)(l)` is placed in a container of volume 490mL at 300K, where it is completely decompositon into `H_(2)O(l)` and `O_(2)(g)` , find exact pressure exerted by all gases.
(Given: `d_(H_(2)O)=1g//mL`, Aqueous tension `H_(2)O(l)` is 300K=38mm of Hg)
(Take R=0.08atm-L/mol-k)

A

150atm

B

150.05atm

C

149.95atm

D

300atm

Text Solution

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The correct Answer is:
b
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