Question

5 g of CaCO3 completely reacts with : (a) 36.5 g of HCl (b) 3.65 g of HCl (c) 0.365 g of HCl (d) 7.30 g of HCl

Answer 1

A) 3.65g

Explanation:

This is the reaction which take place when CaCao3 reacts with hcl and when 5 g of CaCao3 will completely react then 3.65g of hcl will be released.

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Answer 2

3.65 gram

This is correct answer.