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Biomolecules and Polymer Chemistry Mocktest Mhtcet 2023

BIOMOLECULES SUBTOPICS FOR MHTCET 2023.

Principal molecules of the living world
Carbohydrates
Proteins
Nucleic

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Biomolecules Test

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1 / 20

The structure of DNA is

2 / 20

The sequence of ____ DNA carries the genetic information of the organism.

3 / 20

Which of the following is not present in a nucleotide?

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Purine derivative among the following bases is

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Nucleic acids are unbranched polymers of

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Proteins by the action of heat and chemical reagents like acids form

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_____structure of proteins  is the sequence of constituent α amino acids residues linked by peptide bonds.

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the compound which does not have amino acid group is

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Which molecule is eliminated when two molecules of amino acid combine to form a dipeptide?

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Disaccharide present in Milk is

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Sucrose is non reducing sugar because

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The two monosaccharide units are linked together by____. which is termed  as Glycosidic Linkage.

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The number of secondary alcohol group present in glucose is/are

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Glucose is separated from fructose by adding ethanol because glucose is

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Glucose is an example of

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Monosaccharides containing -CHO group are known as

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Raffinose on hydrolysis yields____.

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Which of the following does not yield two monosaccharide units on hydrolysis?

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Oligosaccharides on hydrolysis yield ______ units of monosaccharide

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A carbohydrate that cannot be hydrolysed to smaller units is called

Your score is

The average score is 40%

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SUBTOPIC OF POLYMER FOR MHTCET 2023.

Classification of polymers
Some important polymer 
Molecular mass and degree of polymerization of polymers
Biodegradable polymers

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Polymer Chemistry

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1 / 30

Which of the following is not a polyester polymer?

2 / 30

____ polymers are resistant to environmental degradation process and do not degrade on their own but accumulated as solid waste material

3 / 30

Glyptal polymer is obtained from ethylene glycol on reaction with

4 / 30

The monomeric component of commercial polymer thermocol is

5 / 30

PVC is prepared by the polymerisation of

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The chemical used for vulcanization of neoprene is

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Which polymer is used for making hose pipes for transport of gasoline

8 / 30

Polymer X is used in making decorative table tops like formica and plastic dinner-ware polymer X is

9 / 30

Teflon is

10 / 30

Polyacrylonitrile is used as substitute for

11 / 30

Which of the following chemical species is used to vulcanize the natural rubber?

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Treatment of rubber with sulphur is called _______.

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Formation of natural rubber happens by the process of _________ polymerization.

14 / 30

The monomer of natural polymer rubber is ________.

15 / 30

PVC is a/an _______ polymer.

16 / 30

Thermosetting polymers are________.

17 / 30

Which of the following can be remoulded and recycled?

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The compounds that undergo ring opening polymerization is/are _________

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A condensation polymer among the following is ________

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The monomers used in the condensation polymerisation have ________

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Which of the following is branched chain polymer?

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Which of the following is a linear polymer?

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Which of the following is regenerated fibre?

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Regenerated fibres are ______ polymers.

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______is a synthetic polymer.

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Which is a naturally occurring polymer?

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Which of the following is not a polymer?

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Which of the following is not an organic biopolymer?

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Polymers are

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The monomer of neoprene is

Your score is

The average score is 49%

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