Question

magnesium activity with observation conclusion aim material required ​

Answer 1

Heyaa☺

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Magnesium activity⤵⤵

Aim :- To prove that burning of magnesium is an exothermic reaction(or) To prove chemical combination reaction (or) Burning of Magnessium ribbon.

Materials required :- Magnesium ribbon,Sand paper,bunsen burner

Procedure :-

➡Take a magnessium ribbon and rub with sand paper

➡Hold magnesium ribbon with pair of tongs.

➡Burn it with a sprit lamp or burner.

Observation:-

Magnessium burns in oxygen by producing dazzling white flames and changes into white powder.

Conclusion:-

2Mg + O2 =》2MgO. It is an exothermic reaction and a chemical combination reaction.

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Hope you understand ...✌

Answer 2

Hold mate

BURNING OF MAGNESIUM ACTIVITY

Aim : To examine that metallic oxides are basic in nature.

Materials required: Spirit lamp, magnesium ribbon, a pair of tongs, water, and 100ml glass beaker

Procedure:

1. Take one magnesium ribbon.

2.With the help of pair of tongs, heat the magnesium ribbon over a spirit lamp flame.

Observation: You will observe that the magnesium ribbon burns with a white dazzling white flame and forms a white powder.

Conclusion: When the magnesium ribbon burns it reacts with oxygen to form magnesium oxide.

2Mg + O2 >2MgO

which is basic in nature.

$hope \: it \: helps \: u$

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