Question

1 g mixture of CaCO3, and NaCl reacts completely
with 100 ml of N/10 HCI. The % of CaCO3 in the
mixture is
(1) 40%
(2) 60%
(3) 50% (4) 80% ​

Answer 1

Answer:

50 percent as nacl is neural salt cant react with Hcl