A magnesium ribbon burns with a dazzling flame in air and changes into

1.	A magnesium ribbon burns with a dazzling flame in air and changes into a white substance, magnesium oxide. Is magnesium be oxidized or reduced in this reaction? Justify.
Answer» Answer: in the given reaction magnesium is oxidized . Explanation: the reaction is : 2Mg + O2 ====> 2 MgO it is clear from the reaction is OXYGEN added in MG and form MgO and we KNOW that the addition of oxygen in the reaction is called oxidation reaction . So, the magnesium is oxidized and form MgO.

A magnesium ribbon burns with a dazzling flame in air and changes into a white substance, magnesium oxide. Is magnesium be oxidized or reduced in this reaction? Justify.

Answer»

Answer: in the given reaction magnesium is oxidized .

Explanation: the reaction is :

2Mg + O2 ====> 2 MgO

it is clear from the reaction is OXYGEN added in MG and form MgO and we KNOW that the addition of oxygen in the reaction is called oxidation reaction .

So, the magnesium is oxidized and form MgO.

Discussion

No Comment Found

Related InterviewSolutions

1)formula of the compound between A and C ?Pls help......
200 ce of an aqueous solution contains 1.26 gms of a polymer. The osmotic pressuof such solution at 300 K is found to be 2.57x10 bar. Calculate the molar massthe polymer
What is a homologoues series.List any four characteristics ofhomologués series.
The melting and boiling point of Carbonbarevery low. Why?
Fecl³+H²S=2Fecl2 +2HCl+s ऑक्सीकरण तथा अपचयन ज्ञात किजिए
Fecl³+H²S=2Fecl2 +2HCl ऑक्सीकरण तथा अपचयन ज्ञात किजिए
Hex-1,3 dien-5-yne what is the structure formula
For multiple electronic species 3d and 4p are degenerate orbitals true or false
For multiple electronic species 3d and 4p are degenerate orbitals
3. (a) why doesCarbon form compounds mainlyby covalent bondlist any 4reasons for carbon formingvery large no of compounds .

A magnesium ribbon burns with a dazzling flame in air and changes into a white substance, magnesium oxide. Is magnesium be oxidized or reduced in this reaction? Justify.

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment