Physics, asked by ramadevis067, 13 days ago

The substances releases CO2 when reacts
with acid is/are
(i) Na2CO3, (ii) Ca(HCO3)2, (iii) H2O
B
i, ii, v
C i, ii, iv

Answers

Answered by arunaladumor37

1

Answer:

1》Na2co3

EXPLANATION :

because it is

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