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A piece of red litmus paper is dipped in...

A piece of red litmus paper is dipped into the water kept in beaker A and B.
(a) In beaker 'A' some amount of CaO was poured.
(b) `SO_(2)` gas was passed through beaker 'B'
Write the observation made in both the cases.

Text Solution

Verified by Experts

(i) Product formed in A
(ii) Colour change on litmus in A
(iii) Products formed in B
(iv) Colour change on litmus in B.
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