If you put 20ml of water in a clear transparent glass and add 12 teaspoons of sugar and stir what is the appearance of the solutioin?

After adding 12 teaspoons of sugar to 20 ml of water and stirring, the solution will appear clear and transparent, assuming all the sugar dissolves completely. The water may look slightly more viscous due to the dissolved sugar, but it should still retain its clarity. If the sugar doesn't dissolve fully, you might see some undissolved sugar at the bottom of the glass.