JEE Main Chemistry question

Not in JEE Main or NEET syllabus

For natural polymers PDI is generally

(A)0
(B)1Correct
(C)100
(D)1000

Answer: (B)

Solution

Natural polymers are typically monodisperse (all chains of essentially the same length), so their weight average and number average molecular masses are equal, giving

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-151422