Which of the following oxides is neutral in nature?

Options

A. `3.4%( wt // wt)`
B. `3.4% ( vol //vol)`
C. `3.4%(wt // vol)`
D. None of these

Answer

3

Explanation

`V=11.2M`
`rArr M=1 mol//L`
Hence there are `34g H_(2)O_(2)` in 1 litre
`i.e. 3.4g` in `100 mL" "rArr" "` Hence `3.4%(wt.)/(vol.)`