Question

Acid liberate carbon dioxide on reaction with metallic _______
(i)carbonates
(ii)bicarbonate
(iii)Both (i)and (ii)
(iv)None of these​

Answer 1

$\huge</p><p>\underline{\overline{\mid{\bold{\pink{ANSWER-}}</p><p>\mid}}}$

Acid liberate carbon dioxide on reaction with metallic carbonates and bicarbonate

Answer 2

Answer:

3rd option is correct both (a) and (b)