helppp me

Asked by kajal ahuja | 23rd Oct, 2010, 11:07: PM

Expert Answer:

Dear Student
When zinc reacts with dilute HCl following reaction occurs,
Zn + 2 HCl --> ZnCl2 + H2

Effervescence is observed, due to the production of hydrogen gas.
The zinc dissolves.
And no, there is no colour changes. The solution remains colourless
We hope that clarifies your query.
With Best Regards,

Answered by  | 24th Oct, 2010, 12:46: AM

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