Which of the following polymers belong to the class of formaldehyde resin?

Melamine resins
Teflon
Dacron
None of these

LohaHridoy

6 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 1

Let'

6 views Answered 2022-09-01 13:21

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