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MODERN PUBLICATION-SAMPLE PAPER 2019-Exercise
- The rate constants ofa reaction at 500 K and 700 K are 0.025 sec^-1 an...
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- Answer the following What do you mean by biodegradale and non-biodeg...
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- Answer any seven questions of the following: What are bidentate liga...
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- Answer any seven questions of the following: CuSO4 solution is elect...
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- What are antioxidants ? Give two examples.
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- How does Schottky defect arise ? In which type of ionic compounds does...
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- Answer the following: Match the diseases of Group (A) with the vitam...
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- The osmotic pressure ofa solution containing 50 g of a solute in one l...
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- What are freons ? What are their harmful effects on the environment ?
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- What happens when KI solution is added to acidified K2Cr2O7 solution?
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- Answer any seven questions of the following: Under which condition ...
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- What happens when yellow phosphorus is heated with dilute NaOH solutio...
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- Starting from nitrobenzene how will you prepare benzene diazonium chlo...
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- What are enzyme catalysts ? Give a reaction involving an enzyme cataly...
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- Name four factors affccting adsorption gases by solids.
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- What are oil in water and water in oil type of emulsions ? Give one ex...
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- Describe the Siemen's method of preparation of Ozone. How does it reac...
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- How is acetic acid prepared from methyl magnesium bromide ?
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- State Raoult's law. How is the molecular mass of a solute determined f...
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- A solution contains 72% water d 28% methyl alcohol. Calculate the mole...
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