Question

Gas A is bubbled through slaked lime when a
white precipitate is formed. On prolonged
bubbling the precipitate is dissolved. On heating
the resultant solution, the white precipitate
appears with evolution of gas B. The gases A
and B respectively are
(a) CO and CO (b) CO₂and CO
(c) CO and CO₂ (d) CO₂ and CO₂

Answer 1

Answer:

option C

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Answer 2

Answer:

d

Explanation:

they are CO2 and CO2

option C is wrong

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