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2H(2)+O(2)to2H(2)O 2 g H(2) and 1 g O(...

`2H_(2)+O_(2)to2H_(2)O`
2 g `H_(2)` and 1 g `O_(2)` react to form `H_(2)O`

A

`3.0 g`

B

`1.125 g`

C

`4.5g`

D

`2.50 g`

Text Solution

Verified by Experts

The correct Answer is:
B
`underset(4g)(2H_(2))+underset(32g)(O_(2))tounderset(36g)(2H_(2)O)`
Here `O_(2)` is the limiting reactant
32 g of `O_(2)` gives 36 g of water
1 g of `O_(2)` gives `(36)/(32)`g of water = 1.125 g of water
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