Question

Which of the following displaces hydrogen on reaction with dilute mineral acid
a) sodium
b) potassium
c) magnesium

Answer 1

Answer:

Metals that are more reactive than hydrogen displace it from dilute acids. For example: sodium and potassium. Metals that are less reactive than hydrogen do not displace it. For example: copper and silver.

Explanation:

the answer is sodium....

Answer 2

Answer:

Sodium would be the correct answer.

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