Advertisements
Advertisements
प्रश्न
Give examples to show that plastics are non-corrosive in nature.
Advertisements
उत्तर
Plastics are not corroded even if they come in contact with strong chemicals. This is because of their non-reactive nature with most materials. For example, the cleansing chemicals that we use at home are stored in plastic bottles, instead of metal containers.
संबंधित प्रश्न
Explain why plastic containers are favoured for storing food.
Write the natural or manmade raw material of the following items.
Mattress, glass vessel, bangle, chair, gunny bag, broom, knife, pen.
Distinguish between.
Man made material and natural material.
Can you replace the following packaging material with those which can be recycled or reused.
Dry eatables in polythene.
Which is a thermosetting plastic?
Plastic articles are available in all possible shapes and sizes. Can you tell why?
Plastics are flexible and waterproof and some are even UV resistant.
Plastics can be found in toothpaste, face wash, and body scrubs.
Pet name for Buckminster Fullerene is ______.
Polycarbonate (PC) plastic contains ______.
