TS EAMCET 14-Sep-2020 Shift 2 Solved Paper

Section: Chemistry

Question : 135 of 160

Marks: +1, -0

Which o f the following statement(s) are correct, when alkali metals bum in the presence of oxygen?
I) Lithium forms monoxide
II) Sodium forms peroxide
III) Potassium, rubidium and cesium forms superoxide

I and II only
III only
I and III only
I, II, and III

Validate

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