Question

observe the figure given and name the substance collected on the watch glass also give the reaction ​

Answer 1

Answer:

MgO

Explanation:

When Magnesium Ribbon is burnt than the leftover ashes will be of Magnesium Oxide i.e MgO

Answer 2

Answer:

Magnesium oxide (MgO) is collected in the watch glass.

This is a grey ash.

Explanation:

Mg+O2 -> MgO

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