Question

Does calcium reacts vigorously with dilute hydrochloric acid

Answer 1

when na reacts with hcl there is aproduction of nacl and h2 gas

Answer 2

$\large\boxed{\fcolorbox{blue}{yellow} {Answer}}$

No, calcium does not react vigorously with dilute hydrochloric acid.

$\large\boxed{\fcolorbox{blue}{yellow} {Explanation }}$

1. The rate of a reaction increases with the concentration of the reactant.

2. As concentrated hydrochloric acid contains more number of HCl molecules than those in an equal volume of dilute HCl, concentrated HCl reacts more vigorously with calcium carbonate.

Hope it helps!

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