Chemistry, asked by amarjitpradhan063, 22 days ago

The material of the new material that is produced by igniting the magnesium sheet in the presence of the precipitate is the material of the original magnesium sheet. will be ?

(A) More than that

(B) Less than that

(C) Same as that

(D) may be less or more

Answers

Answered by aretysuneetha1

Answer:

When a piece of magnesium ribbon is ignited, light and heat are produced. Purpose/Goal: A quick demonstration which illustrates the concept of an exothermic reaction, as well as one that produces light energy. The heat of formation of magnesium oxide is -601.83 kJ/mol.

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