Question

distinguish between CO2 and SO2 by using a suitable reagent​

Answer 1

Answer:

: SO2 is a colourless pungent gas. ... CO2 being a colourless and odourless gas evolves witheffervescence. The test reagent for CO2 is lime water or baryta water.

Answer 2

Explanation:

SO2 is a colourless pungent gas.

CO2 being a colourless and

odourless gas evolves with effervescence.

The test reagent for CO2 is lime water or baryta water.