Advertisements
Advertisements
प्रश्न
Which one among the following is a thermosetting plastic?
विकल्प
PVC
PVA
Bakelite
None of these
MCQ
Advertisements
उत्तर
Bakelite
Explanation:
Bakelite is a thermosetting plastic because once it is moulded into a shape, it cannot be softened or reshaped by heating. It is a poor conductor of heat and electricity, so it is commonly used in electrical switches and handles of utensils. PVC and PVA are thermoplastics, not thermosetting plastics.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
