MCQ
The polymer that can be classified as polyester polymer is:
- ABakelite
- BMelamine
- CNylon$-6, 6$
- ✓Terylene
✓
Answer
Correct option: D.
Terylene
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The ether that undergoes electrophilic substitution reactions is
An atom of element has $2K, 8L$ and $3M$ electrons. Then the element belongs to:
→Which if the following is a common reducing agent for extracting metals from ore?
Which responds to $+ve$ iodoform test ?
→Identify the compound obtained in the following reactio:
$A_2 + 2\,B \to 2\,AB$
→| $[A_2]$ | $[B]$ | ${-d\,[A_2]/dt}$ |
| $0.1$ | $0.2$ | $1 \times {10^{ - 2}}\,M{s^{ - 1}}$ |
| $0.2$ | $0.2$ | $2 \times {10^{ - 2}}\,M{s^{ - 1}}$ |
| $0.2$ | $0.4$ | $8 \times {10^{ - 2}}\,M{s^{ - 1}}$ |
Order of reaction w.r.t. $A_2$ and $B$ are respectively
The colour of $CoC{l_3}.5N{H_3}.{H_2}O$ is
→When $HNO_3$ is dropped into the palm and washed with water it turns into yellow. The above yellow colour is due to
→Assertion: $CH_3COCl$ is converted to $CH_3CONH_2$ on reaction with $NH_3$.
Reason : $Cl$ is a stronger nucleophile and better leaving group
→Reason : $Cl$ is a stronger nucleophile and better leaving group
Which metal is used to make alloy steel for armour plates, safes and helmets