Question

Equal length of magnesium ribbon is taken in 2 test tube A &B H2so4 is added to test tube A and h2co3 is added to test tube B in equal amount
(1)Identify the test tube showing vigorous reactions .
(2) name the gas elaborated in both test tube . How will you prove it Elaboration
(3) write the chemical reaction of both reaction.
(4) Out of these two acids whuch have lower H+ concentration?

Answer 1

Explanation:

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