Question

a magnesium ribbon is burnt in air and obtain compound (X) is dissolved in two form is solution (y) 1.write chemical equations for the chemical reacting taking place during the process. 2.what would be the colour change observed when a red litmus paper dipped in solution (y)​

Answer 1

Answer:

Explanation: Here, X is magnesium oxide.

1. Mg+O=MgO (Mg oxide)

2. As it is basic, the colour will change to Blue.

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Answer 2

Answer:

x- MgO- magnesium oxide

y- Mg(OH)2- magnesium hydroxide

MgO + H2O= Mg(OH)2

RED LITMUS TURNS BLUE AS BASES TURN RED LITMUS BLUE AND MAGNESIUM HYDROXIDE IS A BASE

Explanation: