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The buffer action of blood is due to the presence of

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Bakelite is a co-polymer of Phenol and

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Which of the following is not an addition polymer?

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The polymer used in making plastic crockery is

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The polymerisation of which often following is used in manufacturing of polythene in industry ?

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Natural rubber is the polymer of :

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The basic chemical building block of natural rubber obtained from trees is

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The name of plastic polymer from which combs, toys, bowls etc., can be made, is

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A polymeric substance used to make parachute is

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PVC is obtained by the polymerisation of

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The polymer obtained by the condensation of hexamethylene diamine and adipic acid is :

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Neoprene is prepared by polymerisation of which of the following

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Neoprene is a polymer of

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Silicone is a polymer of

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The monomers of dacron are

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Natural rubber is a polymer of

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What is a Bakelite ?

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What happens when a drop of glycerol is added to crushed KMnO4 spread on a paper ?

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Silver nitrate solution is kept in brown bottles in laboratory because

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Which colour is produce by Arsenic during flame test?

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