CBSE XII Science Chemistry Polymers
What type of polymer is used in making of contact lens?
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1st February 2018
2:37 AM
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JEE Plances JEE (Main) Chemistry
What are polymers, liquid crystals, adhesives and latex paints ? What is meant by parallax method?
Asked by jwmfrf
20th June 2018
11:39 AM
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CBSE VIII Science Synthetic Fibres and Plastics
Why do the shape and size of a balloon change when filled with air or water
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24th June 2018
1:27 PM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
When 100g of ethylene polymerizes to polythylene according to the equation . The weight of polyethylene is?
Asked by minipkda
18th August 2018
9:31 PM
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CBSE XII Science Chemistry Polymers
In a polymer sample 30% of molecules have a molecular mass 20,000, 40% have 30,000 and the rest 60,000. What is the weight average molecular mass of the polymer? (1) 40,300, (2) 30,600, (3) 43,333, (4) 50,400
Asked by patra04011965
14th May 2019
7:55 AM
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ICSE IX Biology Cell : The Unit of Life
What is lignin
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16th September 2019
1:09 PM
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NEET NEET Chemistry Polymers
what is structure of nylon 2 nylon 6 ?
Asked by Prashant DIGHE
16th April 2020
9:27 PM
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CBSE VIII Science Synthetic Fibres and Plastics
Which bag will you prefer for shopping and why? jute bag or polythene bag
Asked by manyavalecha30
18th April 2020
8:35 PM
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CBSE XII Science Chemistry Polymers
A polymer sample contains 30%(by weight) of chains with molecular weight 10000, 30%(by weight) of the chains with molecular weight 20000, and the rest of chains with molecular weight 30000. Calculate the number average and weight average molecular weight of the sample.
Asked by me.shekharhimanshu
19th June 2020
12:03 PM
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ICSE IX Biology
What is Hydroxypropyl Methylcellulose ?
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23rd June 2020
5:11 PM
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CBSE VIII Science Synthetic Fibres and Plastics
What is polymer
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30th October 2020
9:16 PM
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CBSE X Biology Life Processes
define legnin
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16th December 2020
11:32 AM
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ICSE VI Chemistry
Choose the correct option. 1. Nylon is made up of. a. Adipic acid. b. Adipic acid and hexamethylene diamine. c. Hexamethylene diamine. d. Acetic acid and hexamethylene diamine
Asked by meryk040
20th February 2021
7:16 PM
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CBSE VIII Science Synthetic Fibres and Plastics
what is polymer
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4th September 2021
5:28 PM
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CBSE VI Science Fibre to Fabric
orlon kya hei
Asked by kabalrout3
22nd February 2022
4:06 PM
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CBSE VIII Science Synthetic Fibres and Plastics
thousands of monomer join together to form a large unit called
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28th April 2022
7:06 AM
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CBSE X Chemistry Carbon and Its Compounds
define polymarisation
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14th December 2023
7:54 AM
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