Question

A gas produced in the laboratory is highly soluble in water. Its colourless solution turns pink when a few drops of phenolphthalein is added to it. What is the nature of this gas with equation

Answer 1

Explanation:

the nature of gas is basic because phenolphthalein turns pink

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Answer 2

the nature of the gas is basic because it turns phenolphthalein pink.

the reaction takes place in aqueous solution.

NH3 + H2O -> NH4- + OH-

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