Question

Why is glass tube not dipped in H2SO4 and Zn reaction? Explain. (2marks) ​

Answer 1

Answer:

The glass tube is not dipped in the solution so as to collect enough hydrogen gas to get the result. If it were dipped in H2SO4 solution, the H2SO4 would enter the tube preventing hydrogen gas to enter the tube.

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Answer 2

Answer:

Yes, glass tube not dipped in H2SO4 and Zn reaction.

Explanation:

Because,The glass tube is not dipped in the solution so as to collect enough hydrogen gas to get the result. If it were dipped in H2SO4 solution, the H2SO4 would enter the tube preventing hydrogen gas to enter the tube.