Best Mcq Class 8 Synthetic Fibres and Plastics Chapter 3 || NCERT MCQ CLASS 8 SCIENCE

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[@anjusingh2541]

This is a helpful video for me 😊
Thankyou so much sir for this video ❤

[@Periyakka2024]

Very thanks for your help 😊😊

[@AAMIRSABA-p6v]

*Subhan Allahb my all answers are correct* 🥇🏆

[@chandanikumari-kv8gg]

Omg you are here also

[@AAMIRSABA-p6v]

@@chandanikumari-kv8gg what

[@rihangolu4708]

Question 21 answer is cellolous

[@aaditigupta2408]

Q1-The other name for artificial silk is rayon.

[@aaditigupta2408]

Q6 - wood pulp is used to make rayon.

[@sadhanajha5697]

Polymer present in wool is alpha keratin

[@Factwizard_09]

❤

[@aaditigupta2408]

Q10- rayon is similar to silk .

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Q5 - nylon is strongest synthetic fibre .

[@priyankachauhan1922]

1 ques Rayon
2 question nylon
3 question Acrylic
4 question monomers
5 question nylon
6 question Rayon
7 question wool
8 question polyester and cotton
9 question thermo settings plastic
10 question Rayon
11 question both a and c
12 question restore but now 4 ra reduce recycle ♻️ reuse and recover
Baki ke khud se Karo no cheeting please 😅😅😅😅😅😅❤😂

[@gauravkumar1779]

Wool me protein present hota hai

[@shoaibsiddiquee62018]

Sir ji thanks A lot but sir question 29 cellulose of cotton polymer is present in cotton polymer not wool.

[@mcqncert]

Yes

[@shikshamagic4464]

Good conductor of electricity

[@shikshamagic4464]

Cellulose

[@afrozahmed7757]

21__ cellulose

[@AAMIRSABA-p6v]

*Subhan Allah , Alhamdulillaah , Allah hu akbar*

[@zunaid_khan7098]

Thank you sir

[@AryankumarArya-c1n]

Cellulose

[@shikshamagic4464]

Both a and c

[@shikshamagic4464]

Polyester and cotton

[@aaditigupta2408]

Q2-nylon is a synthetic materials .

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Q12- restore is odd one of the following.

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Acrylic

[@annuthakur1716]

❤

[@shikshamagic4464]

Thermosetting plastic

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Rayon

[@aaditigupta2408]

Q11- fiber produced in factories is called man made fiber & synthetic fibre

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Thermoplastic

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Cooker handles

[@manav_chauhan123]

Thank you so much

[@pathakjimcq2007]

Sir aap kab live class karte hai class 8 ka please bataiye

[@jassidevi19390]

2:00 PM ki karte hai bro

[@shikshamagic4464]

Wool

[@shikshamagic4464]

Cotton

[@shikshamagic4464]

Nylon

[@hasimkhan7209]

4 r hote hai

[@aaditigupta2408]

Q4 - polymers are made up of small units called monomers.

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Monomers

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Restore

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Group b

[@SunitaKumari-uu1os]

A

[@pravinpandey3635]

Sir hame school mai restore bhi r jaise padhaya hai

[@mcqncert]

That's also correct

[@Rajesh-ok8ep]

Hi

[@shikshamagic4464]

Polyester

[@funandstudywithmanjeet]

nice class

[@shikshamagic4464]

Pet

[@shikshamagic4464]

Starch

[@KAVITA_KUMARI767]

D

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Bakelite

[@aaditigupta2408]

Q8 - polycot is obtained by mixing polyester and cotton.

[@sushmanegi4982]

❤

[@aaditigupta2408]

Q7 - wool is a natural fiber.

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Q3- acrylic fiber is used as Artificial wool.

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Rayon

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Nylon

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Thermosetting plastic

[@shikshamagic4464]

Polyester

[@shikshamagic4464]

Thermoplastic

[@shikshamagic4464]

Cotton

[@aaditigupta2408]

Q9 - melamine is a thermosetting polymer.

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Rayon

[@shikshamagic4464]

Nylon

[@shikshamagic4464]

Nylon

[@shikshamagic4464]

Nylon