1
MHT CET 2023 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the use of HDP from following.

A
Insulation of electric cables
B
Manufacture of toys
C
Submarine cable insulation
D
Producing extruded films
2
MHT CET 2023 14th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the polymer obtained from

MHT CET 2023 14th May Morning Shift Chemistry - Polymers Question 61 English

A
Polyacrylamide
B
Buna $$\mathrm{N}$$
C
Glyptal
D
Perspex
3
MHT CET 2023 14th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following polymers is used to obtain plastic dinner ware?

A
Backelite
B
Teflon
C
Melamine-formaldehyde
D
Polyacrylonitrile
4
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following statements is NOT true about polymorphism?

A
The existence of substance in more than one crystalline form.
B
Polymorphism occuring in element is called allotropy.
C
Polymorphic forms of a substance are formed under different conditions.
D
The crystal shape of polymorphic substances is identical to each other.
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