When dilute HCl is added to egg shell a reaction occurs between the acid and calcium present in the shell

1 2 1

This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Egg shells are just the same as marble , they contain calcium carbonate CaCO3.
So when u react CaCO3 with HCl CaCO3 + HCl --- CaCl2 + H20 + C02 so u will see water + carbondioxide coming out.
1 5 1