Question

Equal length of magnesium ribbon are taken in two test tube , test tube 5

A and 'B. Sulphuric acid H,SO4 is added to test tube 'A and Carbonic acid

H2CO3 in the test tube 'B' in equal amounts

a) ldentify the test tube showing vigorous reaction.

b) Give reason to support your answer.

c) Name the gas liberated in both the tubes. How will you prove its

liberation?

d) Write chemical equations for both reactions.

e) Out of the two acids taken above which one will have lower pH value and

lower H+( hydrogen ion )concentrationrespectively​

Answer 1

Answer:

1.testube A show vigorous reaction

2.hydrogen gas elaborate in both reaction.

3.

mg+H2SO4------->MgSO4+H2

mg+H2Co3----->MgCO3 +H2.

PLZ MARK AS BRIANLIEST,FLW ME AND THX FOR THE SUPERB QUESTION

Answer 2

Answer:

hope so it will helpful to you