C-2 Draw conductivity of an ionic agueou wtion Alsn a s

C-2 Draw conductivity of an ionic agueou wtion Alsn a simple dingram of n instrumsent which,uldh s (2 pointsy decaneThen you have shaken the test tubes vigorously, for 30 seconds. After leaving it (2 points) A) Into a 20 mL stoppered test tube, you have added 5 ml. of each water, and to stand still, for 5 minutes, explain your observation. Which one would stay on top of B) Now to this mixture add 1mL of saturated iodine solution in water and repeat the above procedure and explain your findings. other, and why? (2 points)

Solution

C-3

A.

Decane is a non polar molecule and water is polar molecule. So, they are immiscible. When two immiscible liquids are mixed, the liquid with lower density stays on top of the high dens liquid.

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