1.

Twoliquids A and B when mixed together formed two layers. Liquid C when added to B also formed two layers. However, A and C when mixed formed a single layer and also with water. How do you account for this?

Answer»

SOLUTION :As A and B when mixed TOGETHER formed two LAYERS, A and B are immiscible liquids Similarly, B and C are ALSO immicible liquids As A and C formed a single layer on mixing, they are mischible liquids. As they formed a single laeyr with water, A and C are muscible with water while B is an OILY liquid as it is immiscible with A and C, and hence with water.


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