Question

On prolong supply of CO2 in lime solution (limewater), it is observed that
a) lime solution changes to gaseous state
b) the milkiness of lime water disappears
c) the milkiness of lime water changes from white to red
d) the colour of lime water becomes black​

Answer 1

Explanation:

Lime solution changes to gaseous state

The milkiness of limewater disappers

The color of lime water changes from white to red

The color of limewater becomes black