Question

1.Take a some cold water in a beaker and add two drops of
phenolphthalein to it. Put a small piece of sodium metal into it and observe
the reaction.
a) What is the colour change obtained the solution?
b) What is the reason for the colour change of the solution?
c) Write down the chemical equation of this chemical reaction.
2. Magnesium reacts with hot water to produce hydrogen gas. Write down
its balanced chemical equation.

Answer 1

Answer:

I get the answer

Explanation:

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