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USHA PUBLICATION-POLYMERS AND CHEMISTRY IN EVERYDAY LIFE -EXERCISE
- Loss of biological activity of protein by physical and chemical change...
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- Complete the equation and name the reaction C2H5-NH2+CHCl3+KOHrarr
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- Write the chemical name of a detergent.
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- Benzene diazonium chloride on treatment with —gives iodobenzene.
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- Name a sweetening agent used in the preparation of sweets for diabetic...
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- What is the monomer of Teflon ?
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- What is difference between soap and detergent ?
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- Why is aniline less basic than ammonia ?
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- Identify the electrophiles and nucleophiles. (NO2^+, AlCl3, SO3, Cl^-,...
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- What is the main constituents of dettol ?
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- Explain the Hofnann bromamide reaction with one example.
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- Do the conversion : Aniline rarr Benzyl alcohol
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- What happens when bromine solution in water is added to aniline ?
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- Give a chemical test to distinguish between ethyl amine and dimethyl a...
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- What is the purpose of vulcanisation of rubber?
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- What is antibiotic ? Give one example .
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- Essential: non-essential amino acid is
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- What are addition and condensation polymerisation? Give one example of...
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- Write the structureal and functional difference between RNA and DNA.
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- Write the monomers of the following : acrilan, Dacron, Neoprene
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