



The diagram is option (A) clearly represents separating funnel which is used to separate two Liquids that don't mix or are not soluble in each other.

So, the correct option is (A).
Which of the following are general methods for the preparation of 1-iodopropane? 
The heat generated in 1 minute between points A and B in the given circuit, when a battery of 9 V with internal resistance of 1 \(\Omega\) is connected across these points is ______ J. 
The given circuit works as: 
We commonly use these methods for the purification of substances: