As you view the graphics, the idea is to develop the concept of polarity in a visual manner. The more areas of red and blue that you see, the more polar is the compound and the functional group in the compound. Look at the amide, and acid. The more areas of gray and lighter shades of red and blue, the more non-polar properties are being depicted. Look at the amine, ether, and alkane.
Delicacy. Although silk is valued for its delicacy, that same delicacy is considered a disadvantage of the fabric. Silk fades easily in direct sunlight, so a new garment dried outside can look old and worn. The fabric has a tendency to develop a yellow color over time and is particularly prone to perspiration stains.ilk is generally used for clothing such as blouses, dresses and ties, but it can also be used to make sheets and curtains. It has a fine, elegant and delicate appearance, but as a fabric, it has several disadvantages.
Silk-the most beautiful of all textile fibers is acclaimed as the queen of textiles. It comes from the cocoon of the silk worm and requires a great deal of handling and processing, which makes it one of the most expensive fibers also.Today China is the leading silk producer of the world.Other major silk producing countries include Japan, India and Italy.t comes from the cocoon of the silk worm and requires a great deal of handling and processing, which makes it one of the most expensive fibers also. Today China is the leading silk producer of the world. Other major silk producing countries include Japan, India and Italy.