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What is the molarity of "11.2 V" of H(2)...

What is the molarity of "11.2 V" of `H_(2) O _(2)` ?

A

1 M

B

2 M

C

`5.6 M `

D

`11.2 M`

Text Solution

Verified by Experts

The correct Answer is:
A
1 litre of `H _(2) O _(2)` (aq) provide 11.2 litre of `O _(2)` at STP moles of `O _(2) = (11.2)/(22.4) = 0. 5`
`n _( H_(2) O _(2)) ` required `= 0.5 M _(H _(2) O _(2)) = ( n _(H _(2) O _(2)))/( V _("solution")) = 1 M`
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