Question

which of the following is the correct set up to pass co2 through lime

Answer 1

where is the following.. by the way on passing CO2 through lime.. CO2 turns lime water milky.

Answer 2

Every chemical in the lab can be tested using a specific method .this helps in their identification .for example all metals in tha laboratory can be identified and tested by the flame test .they produce different colours of flame .

Likewise gases have ways of testing them .carbon dioxide is tested by passing lime water through it .if the colourles lime water forms a milky precipitation then it is carbon dioxide