Look at the figure and answer the following questions:

[Murali]

Look at the figure and answ7er the following questions:

1. What change would you observe in the calcium hydroxide solution taken in tube B?
2. Write the reaction involved in A and B respectively.
3. If ethanol is given instead of ethanoic acid, would you expect the same change?
4. How can a solution of lime water be prepared in the laboratory ?

Answer:

1. It will turn milky.
2. 
3. 
4. The lime w ater is prepared by dissolving calcium oxide in water and decanting the supernatant liquid.