Chemistry, asked by sanjanasatani123, 2 months ago





Magnesium oxide reacts with water. How will this solution behave towards phenolphthalein and
vanilla essence?

Answers

Answered by Ankitachettri
2

Answer:

When a solution is added to vanilla extract, then the characteristic smell of vanilla cannot be detected. ... (b) dilute hydrochloric acid reacts with magnesium ribbon. ... Acid + Metal hydrogen carbonate → Salt + Water + Carbon dioxide gas

Answered by silence212sneaker
1

Answer:

Phenolphthalein - Changes pink in colour

Vanilla Essence - No change

Explanation:

Metal oxides are basic in nature.

Therefore Magnesium oxide is basic in nature.

Phenolphthalein changes pink in basic medium

Vanilla essence shows no change

Hope you find it helpful.

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