Question

Plastics are mostly used at homes and laboratories because they _________ or________​

Answer 1

Answer:

Plastic bottles are commonly used to store chemicals in a chemical laboratory because plastics are non-reactive. They are inert to air and water. They are non-corrosive, therefore we can store chemicals in them safely.

Explanation:

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Answer 2

Answer:

Plastics are insoluble in water and are, therefore, used for making bottles, buckets and other containers. Most plastics are inflammable. However, they do not corrode, or rust and so are mostly used in homes and laboratories.

OR

Plastic bottles are commonly used to store chemicals in a chemical laboratory because plastics are non-reactive. They are inert to air and water. They are non-corrosive, therefore we can store chemicals in them safely