12
You visited us
12
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VIII
Chemistry
Thermosetting Plastic
Which of thes...
Question
Which of these plastics can be softened by heating only once?
(a) polythene
(b) PVC
(c) bakelite
(d) polystyrene
Open in App
Solution
Bakelite comes under the category of thermosetting plastics. Thermosetting plastics can be softened by heating only once.
Hence, the correct answer is option C.
Suggest Corrections
1
Similar questions
Q.
Study the given flowchart carefully.
K
,
L
,
P
a
n
d
Q
plastics are
K
L
P
Q
(A)
Polystyrene,
Bakelite,
Teflon,
PVC
(B)
Polythene,
Polystyrene,
Bakelite,
PVC
(C)
PVC,
Polythene,
Polystyrene,
Bakelite
(D)
PVC,
Teflon,
Melamine,
Bakelite
Choose your answer from A, B, C and D and enter accordingly.
Q.
Which of these plastics is a polymer?
(a) bakelite
(b) polystyrene
(c) polythene
(d) all of these
Q.
Which of these plastics can be repeatedly heated and moulded into any desired shape?
(a) bakelite
(b) polythene
(c) formica
(d) melamine
Q.
Can bakelite be repeatedly softened by heating?
Q.
Bakelite is a type of plastic that cannot be softened and melted on heating. This kind of plastic is known as
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Thermoplastic Plastic and Thermosetting Plastic
CHEMISTRY
Watch in App
Explore more
Thermosetting Plastic
Standard VIII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app