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The main oxides formed on combustion of ...

The main oxides formed on combustion of Li,Na and K in excess of air respectively are

A

`Li_(2)O_(2),Na_(2)O_2 and RbO_(2)`

B

`Li_(2)O,Na_(2)O and RbO_(2)`

C

`LiO_(2),Na_(2)O_(2) and Rb_(2)O`

D

`Li_(2)O, Na_(2)O_(2) and RbO_(2)`

Text Solution

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The correct Answer is:
D
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