মূল বিষয়বস্তুতে যান
প
প্রশ্ন করি
খুঁজুন
⌘K
নবম-দশম
একাদশ-দ্বাদশ
মডেল টেস্ট
লিডারবোর্ড
ড্যাশবোর্ড
সাইন ইন
হোম
›
নবম-দশম শ্রেণি
›
English Version
›
Science
›
C-06 — Polymer
›
C-06-Q012
C-06-Q012
medium
single_mcq
Which of the following is a synthetic polymer?
a
Cotton
b
Jute
c
Rubber
d
Melamine
K
পূর্ববর্তী
C-06-Q011
12
/
143
J
পরবর্তী
C-06-Q013
এই অধ্যায়ের আরও প্রশ্ন
C-06-Q013
Which of the following is NOT a natural polymer?
C-06-Q014
Consider the following: Which of the following is correct?
C-06-Q015
The process by which many monomers join together to form a polymer is called—
C-06-Q016
Polymerization usually requires—
C-06-Q017
When two monomers join together, the resulting substance is called—
C-06-Q018
When three monomers join together, the resulting compound is called—
C-06-Q019
At what temperature is ethylene heated to produce polythene?
C-06-Q020
The pressure required for polythene production is—
C-06-Q021
Which gas is used as a catalyst in the manufacture of polythene from ethylene?
C-06-Q022
Polythene can be made at atmospheric pressure by using which catalyst?
C-06 — Polymer — সব প্রশ্ন দেখুন (143টি) →