Question

dont spam equal length of magnesium ribbon are taken in two test tube H2SO4 is added to test tube A and acetic acid (CH3COOH) in test tube b.
1. identify the test tube having vigorous reaction.

2. give a reason to support your answer.

3. out if the two acids taken from above which has a lower ph?

4. lower h+ ion concentration. ​

Answer 1

Explanation:

1.H2SO4 test tube i.e A will show more rigorous reactions

2.Since acidic strength of H2SO4 is more than H2CO3

3.Since H2SO4 is more acidic, it will have lower pH value.

4.Test tube B will have lower H+ concentration as H2CO3 is a weak acid.

Chemical reactions for both the reaction

Mg+H2SO4→MgSO4+H2(g)

    Mg+H2CO3→MgCO3+H2(g)

Answer 2

Answer:

i will,

#nikita gill,

Explanation:

#Patience #everything #hope

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