Question

One of the following solution reacts with crushed egg- shells to give a gas that turns lime water milky the solution is of
a. NaCl
b. HCL
c. LiCl
d. KCl
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Answer 1

Answer:

HCL

Explanation:

Egg shells - CaCo3

CaCo3 + HCL gives Cacl2 + H2o + CO2 .

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