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SHARAM PUBLICATION-SET 14-EXERCISE
- Derive the equation for the rate constant of a first order reaction an...
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- Indentify A, B, C and D in the following sequence of reactions C6 H5 ...
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- Why aniline is less basic than methyl amine?
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- A compound formed by elements A and B crystallizes in cubic structure ...
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- What are polar and non-polar molecular solids? Explain with two exampl...
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- Write the relation between decrease in free energy and eqilibrium cons...
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- What do you mean by relative lowering of vapour pressure? Calculate th...
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- Why sulphide ores are concentred by froth floatation process.
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- What happens when acetone reacts with: Phenyl hydrazine
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- Which of the following ions will exhibit colour in aqueous solution an...
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- Why is phenol more acidic than methanol and less acidic than 4-nitroph...
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- Give a method of distinction of 1^@,2^@ and 3^@ alcohol.
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- Ho w can you prepare acetic acid from CH3 Mg Br?
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- What happens when isopropyl alcohol vapour is passed over red hot copp...
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- How is sulphuric acid prepared by contact process? Write its reaction ...
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- What mass of silver will be deposited at the Cathode when a solution o...
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- What are lyophobic and lyophilic solids?
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- Differentiate between multimolecular and macromolecular colloids.
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- Write the name of two disinfectants.
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- Ethyl alcohol is treated with Conc. H2 SO4 at 140^@ C
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