Question

Match the characterization technique with the polymer property it is used to determine
Technique Property
P. X-ray diffraction 1. Melting temperature
Q. Differential scanning calorimetry 2. Crystallinity & crystal size
R. Thermogravimetric analysis 3. Glass transition temperature
S. Dynamic mechanical analysis 4. Ash content
(A) P-3; Q-1; R-4; S-2 (B) P-3; Q-4; R-2; S-1
(C) P-2; Q-4; R-1; S-3 (D) P-2; Q-1; R-4; S-3

Answer 1

HEY MATE HERE IS YOUR ANSWER

➡️ option D

Answer 2

$\huge{Hello Friend}$

The answer of u r question is..✌️✌️

✔️✔️Option.D

$\huge{Thank you}$