Classify following material which can be, cannot be recycled? Plastic toys, electrical swithces, plastic chairs, carry bags, tumblers, tooth brush plastic chapels, plastic plates, plastic buckets.

Classify the material as biodegradable and non biodegradable : plastic container.

Classify the following materials into biodegradable and non-biodegradable. Paper, plastic bags, tin, cotton cloth, aluminium metal cans, wood.

Classify the following materials into thermo plastic and thermosetting plstic. Comb, Tooth brush handle, Meals plate, Coffee mug, Piece of bucket

Tooth brush handle,comb comes under which type of plastic?

Observe the logo of Recycling. Can we recyle plastic?

What does this recycling code number mean present on the plastic materials?

How much time takes to degrade the following? Plastic bags

Based on the behaviour of polymer it can be classified int two forms i.e. thermo plastic polymers and thermosetting polymers. The thermo plastics canbe softened (or) plasticized repeated by on application of thermal energy. The thermo setting polymers can be obtained in soluble and fusible forms in early (or) intermediate stages of their synthesis but they get secured and become insoluble and infusible when further heated (or) thermally heated. Thermo plastic polymers are formed by

Based on the behaviour of polymer it can be classified int two forms i.e. thermo plastic polymers and thermosetting polymers. The thermo plastics canbe softened (or) plasticized repeated by on application of thermal energy. The thermo setting polymers can be obtained in soluble and fusible forms in early (or) intermediate stages of their synthesis but they get secured and become insoluble and infusible when further heated (or) thermally heated. Thermosets can have