Natural rubber is a polymer of
- Ethylene
- Vinyl chloride
- Phenol
- Isoprene
The Correct Option is D
Solution and Explanation
Top Questions on Polymers
- Which among the following is a biodegradable polymer?
- For polymers, match each process with the most suitable application listed.
Process Application P Extrusion 1 Producing complex parts with close tolerance Q Injection molding 2 Producing thermosetting plastic components R Blow molding 3 Producing long uniform sections S Compression molding 4 Producing hollow shapes - Caprolactam when heated at high temperature in presence of water, gives
- Match List -I with List-IIChoose the correct answer from the options given below:
List -I List-II A Buna-S I Vinyl chloride B Neoprene II 1,3-Butadiene and styrene C PVC III Tetra flouroethene D Teflon IV Chloroprene - Which of the following is a homopolymer?
Questions Asked in AIIMS exam
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion (A) : 02 is liberated in the non-cyclic photophosphorylation.
Reason (R) : Liberation of oxygen is due to photolysis of water.
In the light of the above statements, choose the correct answer from the options given below
- AIIMS - 2019
- Photosynthesis in higher plants
- Match the following column I with column II.
- AIIMS - 2019
- cloning
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion (A) : The Cro-Magnon man was the direct ancestor of the living modern man.
Reason (R) : Cro-Magnon man had slightly prognathous face.
In the light of the above statements, choose the correct answer from the options given below
- AIIMS - 2019
- evolution
- Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion: Orbit of a satellite is within the gravitational field of earth whereas escaping is beyond the gravitational field of earth.
Reason: Orbital velocity of a satellite is greater than its escape velocity.
In the light of the above statements, choose the correct answer from the options given below- AIIMS - 2019
- Gravitation
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion (A) : In eukaryotes, transcription occurs in nucleus.
Reason (R) : In bacteria, transcription and translation occurs in cytoplasm.
In the light of the above statements, choose the correct answer from the options given below
- AIIMS - 2019
- Transcription